Green Kryptonite Radiation (DC Animated Universe)

**Green Kryptonite Radiation** is The Green-Ore Form of a radioactive element from Superman's home planet of Krypton. When exposed to regular Kryptonite on Earth, Kryptonians lose their powers. This Extraordinary Rock is The Name Coined by Emil Hamilton for radioactive fragments of the destroyed planet Krypton. This substance had immediate, detrimental effects on yellow sun-powered Kryptonians and Argoans, as well as long-term effects on humans..Template:Harmful Radioactive SubstanceFile:Profile - Green Kryptonite Radiation.pngFile:Profile - Chunk Of Kryptonite.png**Green Kryptonite** is the most common form of Kryptonite known to exist. It generates radiations which have profound effects on Kryptonians and others.

Its radiation can be shielded by Lead.

Its actually blue on the outside but there is a yellow light on the inside when light hits it it glows there for it makes green.

## Effect on Kryptonians

When in proximity to Green Kryptonite, Kryptonians have displayed loss of their superpowers; weakness; nausea; pain; their veins pop out and look dark, and their skin also begins to turn slightly green after long exposure. Prolongued exposure to Green Kryptonite is fatal to Kryptonians. With long term exposure can lead to death of any Kryptonian.
However, kryptonite radiation poisoning for Kryptonians is not cumulative; if a Kryptonian can be removed from such a radiation source, they will completely recover without lasting effect. That means they can survive multiple exposures without developing serious medical problems as a result of the accumulative effect of those exposures.

## Effect on Humans

While Humans will at first seem unaffected by this strange radiation, it does have discernable effects. Under certain types of intense exposure, Humans may gain weaknesses via overexposure over-an long period

* Humans gain superpowers through the effects of Kryptonite. In some cases, this lasts only as long as the human is exposed to Kryptonite; in others, the human may gain permanent powers or mutations.

Also, as in the case of Lex Luthor, who carried kryptonite around for years, prolongued exposure to a subtle amount of Kryptonite radiation may cause cancer.

## Effect on Bizarros

In Smallville, Green Kryptonite is a source of power for Bizarros. In other versions, it has no effect on them.

## Animated-Series

In the 1990s series, *Superman: The Animated Series*, one explanation offered for the science of kryptonite is that Superman feels the detrimental effects of kryptonite radiation quicker that normal humans because his body absorbs it more readily, as a result of sharing a common point of origin with the element. The effect is so potent that even a tiny shard is enough to painfully affect Superman at a short distance. This makes it impossible for Superman to even touch the substance, as it would be the equivalent of a normal man touching radioactive rods from a nuclear reactor with his bare skin. Only the element of lead is able to block the radiation, and is therefore Superman's only protection. Fortunately, Professor Hamilton supplies Superman with a distinctive and durable lead protection suit for such situations.

Kryptonite, in the animated series, still has effects on normal humans as well. Two moments are evidence of this. First, the "Jade Dragon" from *The Batman/Superman Movie* (a crossover between *The New Batman Adventures* and *Superman: The Animated Series*) is a statue of kryptonite carved in the form of a Chinese dragon, said to be cursed because all of its owners all died within a few years of acquiring the piece. Second is Lex Luthor's kryptonite poisoning/cancer as seen in *Justice League*, attributed to Lex's admitted habit of keeping a fist-sized chunk of kryptonite in his pocket for years. This does bring up the question of Batman's habit of also carrying a piece of kryptonite in his own belt; however, since Batman has seen what the kryptonite did to Luthor, the famed methodicality of Batman may mean that he likely has the pouch lined with lead. In *Batman Beyond,* it was revealed in the two part episode "The Call" that Bruce Wayne kept the kryptonite for the rest of his life, and kept the needle of kryptonite locked up very securely in the Bat Cave. The Justice League series also reveals how Batman obtained the kryptonite.

Green kryptonite remains the only variety of the substance ever seen in the DCAU.

## Television

### Animation

* *Superman: The Animated Series* (1996–2000) offers an explanation of the effect of the material on Superman. This series and *The New Batman Adventures* (1997–1999) showcase a three-part crossover story arc called "World's Finest" that demonstrates the effect of kryptonite poisoning on humans.
	+ *Justice League* (2001–2004) explores the same theme where Lex Luthor develops cancer from his long term exposure to a piece of kryptonite he kept with him without taking precautions to contain it.

## Original-Versions

The amount of kryptonite shown to fall on the Earth in Silver Age stories is too large to have been evenly distributed from the explosion of any reasonably sized planet, so the usual explanation for the large amount that made it to Earth was that the kryptonite and other materials from Krypton were dragged to Earth by the experimental warp drive that brought Superman to Earth. A similar explanation has been used in many subsequent continuities, such as the 1990s television series *Superman: The Animated Series*

## Biography

**Powers/Skills:** Induced Radioactivity
Kryptonite are meteorites that were once made up the planet Krypton. After the planet's unstable core could no longer handle its growing irradiation, it exploded. Several shards of the planet were caught in the hyperspace window opened by Jor-El's lifeboat when it escaped to Earth. One 20 pound sample landed in China where it was carved into the Laughing Dragon statue. It was deemed cursed when all of its owners died prematurely. It was believed to be made of jade, as Kryptonite was undiscovered at the time. In the present, it was a collector's item and was $100,000.

30 years later, it was studied and concluded to be a transuranic element with an atomic number of 126 and discovered to be a weapon against Superman. Superman's Kryptonian physiology absorbs yellow sun electromagnetic radiation and gifts him with the range of super powers. The Kryptonite emits it's own radioactivity that interferes with Superman's solar absorption and painfully forces the energy out of him. As a result, Kryptonite causes extreme pain, loss of powers, and even death with prolonged exposure. Chemically it is found to contain 10.62% Dialium, 3.94% Mercury, 15.08% Plutonium, 24.02% Promethium, 18.06% Tantalum, 27.71% Xenon, and 0.57% of a previously unknown element. Professor Hamilton was given a sample by Lois Lane for analysis and deduced lead could block its radioactivity. He was the first to call it Kryptonite.
While reviewing security tapes of the Lex Luthor Museum, Luthor discovered Superman's weakness and proceeded to funnel millions into acquiring as much Kryptonite as he could. As a precautionary measure, he kept a piece of it on his person at all times. He then invested an equal amount to weaponize it and destroy Superman through LexCorp Research despite the potential to help mankind. His first attempt was outfitting a robot dinosaur with it. Although Lois Lane aided Superman, much of his genetic material was extracted in the battle and allowed Luthor to attempt cloning Superman. Another project was using the mineral to power Metallo alloy. Luthor manipulated John Corben to accepting an alternative surgery that turned him into a living robot. The power source, a Kryptonite core, could also be channeled into energy blasts, and years later as eye lasers. S.T.A.R. Labs also analyzed their sample and several of their creations were an Anti-Kryptonite Suit for Superman, weapons grade Kryptonite, and an implement rigged to perform surgery on Supergirl.
It proved just as effective against other Kryptonians and Parasite, when he absorbed Superman's powers. Superman's clone, Bizarro, was immune. Since his degenerated cell structure wasn't completely Kryptonian, an immunity was created by chance. Kryptonite proved to be successfully duplicated through both synthetic and mystical means. Mr. Mxyzptlk turned himself into Kryptonite during a battle against Superman, which proved just as deadly. Years later, Metamorpho also was able to transmutate himself into Kryptonite. Besides his Rogues Gallery, the Joker also once tried to kill Superman with the Laughing Dragon after stealing it from Gotham Antiques and contracting a deal with Luthor. However, Batman followed and with time running out, he used a cannister of hydrocholoric acid to dissolve half of the Kryptonite. The other half was later destroyed by Superman when he used a large lead-lined door to smash it and the robot it was attached to.
As part of his involvement with the federal government's Project Cadmus, Luthor supplied them with several liquefied Kryptonite syringes and warheads. They came of use when a brainwashed Superman led Darkseid's forces against Earth and years later when General Eiling attempted to kill Superman and Doomsday as they fought on the erupting drug-ridden San Baquero Island. In the latter, Batman reversed the polarity of a Javelin to attract the warhead away from its progammed path. The explosion generated a large tidal wave and left Batman bed-ridden.
Another owner of a piece of Kryptonite was Batman. As a justified precaution, Batman's suspicions were confirmed when Superman was brainwashed by Darkseid. He kept a sliver in his utility belt and later, in a special lead-lined room hidden behind the case of costumes in the Batcave. Only Bruce Wayne could access it through a full biometric scan verification. 50 years later, Superman was implicated in attacks on his fellow JLU teammates. At first, Batman hesitated and nearly lost the Kryptonite in the Metrotower's Medical Bay. He later used it to anesthetize the Starro-controlled Superman in the Fortress of Solitude. It was soon destroyed by a clone-controlled Big Barda.
Unlike Wayne, Luthor lacked any protection from his. As a result, he suffered a rare form of terminal blood poisoning. Apparently, it can affect humans over a longer period of time since it emits a low-level radiation. Ultra-Humanite grafted a containment suit to prolong death but it was a duplicate of Brainiac within him that eventually eliminated the disease. Some time later, A.M.A.Z.O. duplicated Superman's power and inherited his weakness. However, as part of an evolution initiative, A.M.A.Z.O. soon developed an immunity to it. When A.M.A.Z.O. returned to Earth, Luthor utilized an old bunker lined with Kryptonite to defend himself.
As part of a ruse to publicly humiliate Superman and the Justice League, Lex Luthor unveiled Lexor City, a community dedicated to low income family housing. He declared it would be powered by cheap alternative energy but kept the fact that its source was Kryptonite secret. When Superman scanned the city, he discovered it and attempted to destroy it. The misunderstanding led to a battle between he and Captain Marvel. After defeating Marvel, he destroyed the device and upon further analysis, the Atom confirmed the Kryptonite fusion generator was a legitimate energy source and not an explosive.
That proved to not be the most surprising use of it. A short time later, Supergirl, Stargirl, Stripe, and Green Lantern teleported to Skartaris and discovered the Monks of the Tabernacle kept the largest known sample of Kryptonite as a healing tool called the Great Stone. It was attributed to faith and magic that healed only those of pure heart. One known to survive and recover due to its exposure was Machiste. Thus, it also served a dual purpose as a symbol of hope for the people of Skartaris. The Legion of Doom learned of its existence and dispatched Metallo and Silver Banshee to take it. In exchange for providing military advise to Deimos, they would be allowed to take the Great Stone. After the JLU unit and Warlord's forces won, it was decided the Great Stone would be left alone as it was one of the few positive applications of Kryptonite. Instead, Green Lantern sealed the entrance to Skartaris to prevent further intrusion.
Upon the resurrection of Darkseid, he rallied his people to a war against Earth and New Genesis. Aware of an impending battle against Superman, Darkseid devised the Agony Matrix to neutralize him and a Kryptonite knife to apply the deathblow. Luckily, Lex Luthor arrived with the Solution to the Anti-Life Equation before he could use the knife.

## History

### *Superman: The Last Son of Krypton*

Jor-El also conducted geological surveys of the planet's subterranean layers, and concluded that the planet was unstable and on the verge of a catastrophic explosion. Mere minutes before the planet exploded, Jor-El and his wife, Lara, launched their infant son, Kal-El, into space, bound for Earth. When Krypton exploded, its fragments flew into space in every direction, with several fragments following Kal-El's spacecraft to Earth. The explosion culminated in a chemical/geological reaction that imbued the remaining fragments of the planet with a specific radiation level that proved harmful and ultimately fatal to Kryptonians. Several of these fragments found their way to Earth, where they would be known as Kryptonite.

### *Superman: Little Girl Lost*

The shock waves from Krypton's explosion also ravaged the surface of Argo and tore the planet from its orbit, causing it and its inhabitants to slowly freeze over. Deep in space, in Krypton's own solar system, Superman flies by in his space ship. Krypton is now nothing more than an asteroid belt of Kryptonite floating in space but Superman still checks for signs of life. There are none. However, the ship picks up a distress signal from another planet in the system. Feeling hopeful, Superman heads out to answer the call. Superman follows the signal to a frigid world at the edge of the system. Finding that the planet is devoid of Kryptonite radiation, he investigates further. He finds a lab buried in the ice and snow. Inside, he discovers a recorded message from Kala In-Ze, the planet's former chief physician: the planet is called Argo and was once a thriving civilization. But when Krypton exploded, Argo was ravaged by shock waves and torn from its orbit. Eventually, it moved so far from the sun that all inhabitants froze to death. To survive, Kala placed herself and her family in stasis chambers in hope of rescue. After the message finishes, Superman finds the chambers have all been destroyed by weathering - except one, holding a teenaged girl named Supergirl.

### *Superman: Blasts from the Past*

Superman used a chunk to temporarily restrain Mala. It was unknown whether this was the chunk possessed by S.T.A.R. Labs, or another one. This chunk was sent into the Phantom Zone by Jax-Ur.

### *Superman: Legacy*

Kryptonite could be molded into different forms to suit specific purposes. Lex Luthor incorporated Kryptonite into a missile to stop Superman's rampage across Metropolis. He also managed to liquefy the substance to create an injection meant to kill both Superman and Supergirl.

### *The Batman/Superman Movie*

The radiation could also affect humans, although much longer exposure was required for them to suffer ill effects. In comparison to Superman who felt the effects almost instantly, the side effects experienced by humans could apparently vary for any number of reasons. For example, previous owners of "The Laughing Dragon" statue, carved from a large chunk of Kryptonite erroneously thought to be made of jade, all died prematurely A sizable piece fell to Earth in China and, being mistaken for jade, was carved into a statue known as "The Laughing Dragon". The statue temporarily came into possession of the Joker, but was destroyed.

### *Justice League: Starcrossed*

During the Thanagarian invasion, Thanagarian soldiers used a kryptonite energy cannon to incapacitate Superman.

### *Justice League Unlimited: Destroyer*

During his final invasion of Earth, Darkseid carried a knife with a Kryptonite that Draws An Blade.

## The science behind kryptonite

Some issues of *Superman* have indicated the mechanism by which green kryptonite may hurt Superman. Like Hanna-Barbera's Birdman, Superman in some ways is a living solar battery; his cells absorb electromagnetic radiation from stars (like Earth's sun). Kryptonite's radioactivity possibly interferes with this process, driving the energy out of his cells in a painful fashion. Long term and high-level exposure to green kryptonite can be fatal to Superman. In post-Crisis comics, long-term exposure to kryptonite is known to have the same effects on human beings as exposure to Earth-born radioactive materials; these effects include cancer. Lex Luthor discovered this inadvertently after acquiring a ring with a green kryptonite fragment set in it to provide protection against Superman—Luthor first lost the hand he wore the ring on to cancer and later had to have his brain transferred into a new, cloned body after the cancer was found to have spread throughout his original body.

In the 1990s series, *Superman: The Animated Series*, one explanation offered for the science of kryptonite is that Superman feels the detrimental effects of kryptonite radiation quicker that normal humans because his body absorbs it more readily, as a result of sharing a common point of origin with the element. The effect is so potent that even a tiny shard is enough to painfully affect Superman at a short distance. This makes it impossible for Superman to even touch the substance, as it would be the equivalent of a normal man touching radioactive rods from a nuclear reactor with his bare skin. Only the element of lead is able to block the radiation, and is therefore Superman's only protection. Fortunately, Professor Hamilton supplies Superman with a distinctive and durable lead protection suit for such situations.
Kryptonite, in the animated series, still has effects on normal humans as well. Two moments are evidence of this. First, the "Jade Dragon" from *The Batman/Superman Movie* (a crossover between *The New Batman Adventures* and *Superman: The Animated Series*) is a statue of kryptonite carved in the form of a Chinese dragon, said to be cursed because all of its owners all died within a few years of acquiring the piece. Second is Lex Luthor's kryptonite poisoning/cancer as seen in *Justice League*, attributed to Lex's admitted habit of keeping a fist-sized chunk of kryptonite in his pocket for years. This does bring up the question of Batman's habit of also carrying a piece of kryptonite in his own belt; however, since Batman has seen what the kryptonite did to Luthor, the famed methodicality of Batman may mean that he likely has the pouch lined with lead.
Green kryptonite remains the only variety of the substance ever seen in the DCAU.

Kryptonite are meteorites that were once made up the planet Krypton. After the planet's unstable core could no longer handle its growing irradiation, it exploded. Several shards of the planet were caught in the hyperspace window opened by Jor-El's lifeboat when it escaped to Earth. One 20 pound sample landed in China where it was carved into the Laughing Dragon statue. It was deemed cursed when all of its owners died prematurely. It was believed to be made of jade, as Kryptonite was undiscovered at the time. In the present, it was a collector's item and was $100,000.
30 years later, it was studied and concluded to be a transuranic element with an atomic number of 126 and discovered to be a weapon against Superman. Superman's Kryptonian physiology absorbs yellow sun electromagnetic radiation and gifts him with the range of super powers. The Kryptonite emits it's own radioactivity that interferes with Superman's solar absorption and painfully forces the energy out of him. As a result, Kryptonite causes extreme pain, loss of powers, and even death with prolonged exposure. Chemically it is found to contain 10.62% Dialium, 3.94% Mercury, 15.08% Plutonium, 24.02% Promethium, 18.06% Tantalum, 27.71% Xenon, and 0.57% of a previously unknown element. Professor Hamilton was given a sample by Lois Lane for analysis and deduced lead could block its radioactivity. He was the first to call it Kryptonite.

While reviewing security tapes of the Lex Luthor Museum, Luthor discovered Superman's weakness and proceeded to funnel millions into acquiring as much Kryptonite as he could. As a precautionary measure, he kept a piece of it on his person at all times. He then invested an equal amount to weaponize it and destroy Superman through LexCorp Research despite the potential to help mankind. His first attempt was outfitting a robot dinosaur with it. Although Lois Lane aided Superman, much of his genetic material was extracted in the battle and allowed Luthor to attempt cloning Superman. Another project was using the mineral to power Metallo alloy. Luthor manipulated John Corben to accepting an alternative surgery that turned him into a living robot. The power source, a Kryptonite core, could also be channeled into energy blasts, and years later as eye lasers. S.T.A.R. Labs also analyzed their sample and several of their creations were an Anti-Kryptonite Suit for Superman, weapons grade Kryptonite, and an implement rigged to perform surgery on Supergirl.
It proved just as effective against other Kryptonians and Parasite, when he absorbed Superman's powers. Superman's clone, Bizarro, was immune. Since his degenerated cell structure wasn't completely Kryptonian, an immunity was created by chance. Kryptonite proved to be successfully duplicated through both synthetic and mystical means. Mr. Mxyzptlk turned himself into Kryptonite during a battle against Superman, which proved just as deadly. Years later, Metamorpho also was able to transmutate himself into Kryptonite. Besides his Rogues Gallery, the Joker also once tried to kill Superman with the Laughing Dragon after stealing it from Gotham Antiques and contracting a deal with Luthor. However, Batman followed and with time running out, he used a cannister of hydrocholoric acid to dissolve half of the Kryptonite. The other half was later destroyed by Superman when he used a large lead-lined door to smash it and the robot it was attached to.

As part of his involvement with the federal government's Project Cadmus, Luthor supplied them with several liquefied Kryptonite syringes and warheads. They came of use when a brainwashed Superman led Darkseid's forces against Earth and years later when General Eiling attempted to kill Superman and Doomsday as they fought on the erupting drug-ridden San Baquero Island. In the latter, Batman reversed the polarity of a Javelin to attract the warhead away from its progammed path. The explosion generated a large tidal wave and left Batman bed-ridden.
Another owner of a piece of Kryptonite was Batman. As a justified precaution, Batman's suspicions were confirmed when Superman was brainwashed by Darkseid. He kept a sliver in his utility belt and later, in a special lead-lined room hidden behind the case of costumes in the Batcave. Only Bruce Wayne could access it through a full biometric scan verification. 50 years later, Superman was implicated in attacks on his fellow JLU teammates. At first, Batman hesitated and nearly lost the Kryptonite in the Metrotower's Medical Bay. He later used it to anesthetize the Starro-controlled Superman in the Fortress of Solitude. It was soon destroyed by a clone-controlled Big Barda.
Unlike Wayne, Luthor lacked any protection from his. As a result, he suffered a rare form of terminal blood poisoning. Apparently, it can affect humans over a longer period of time since it emits a low-level radiation. Ultra-Humanite grafted a containment suit to prolong death but it was a duplicate of Brainiac within him that eventually eliminated the disease. Some time later, A.M.A.Z.O. duplicated Superman's power and inherited his weakness. However, as part of an evolution initiative, A.M.A.Z.O. soon developed an immunity to it. When A.M.A.Z.O. returned to Earth, Luthor utilized an old bunker lined with Kryptonite to defend himself.

As part of a ruse to publicly humiliate Superman and the Justice League, Lex Luthor unveiled Lexor City, a community dedicated to low income family housing. He declared it would be powered by cheap alternative energy but kept the fact that its source was Kryptonite secret. When Superman scanned the city, he discovered it and attempted to destroy it. The misunderstanding led to a battle between he and Captain Marvel. After defeating Marvel, he destroyed the device and upon further analysis, the Atom confirmed the Kryptonite fusion generator was a legitimate energy source and not an explosive.
That proved to not be the most surprising use of it. A short time later, Supergirl, Stargirl, Stripe, and Green Lantern teleported to Skartaris and discovered the Monks of the Tabernacle kept the largest known sample of Kryptonite as a healing tool called the Great Stone. It was attributed to faith and magic that healed only those of pure heart. One known to survive and recover due to its exposure was Machiste. Thus, it also served a dual purpose as a symbol of hope for the people of Skartaris. The Legion of Doom learned of its existence and dispatched Metallo and Silver Banshee to take it. In exchange for providing military advise to Deimos, they would be allowed to take the Great Stone. After the JLU unit and Warlord's forces won, it was decided the Great Stone would be left alone as it was one of the few positive applications of Kryptonite. Instead, Green Lantern sealed the entrance to Skartaris to prevent further intrusion.
Upon the resurrection of Darkseid, he rallied his people to a war against Earth and New Genesis. Aware of an impending battle against Superman, Darkseid devised the Agony Matrix to neutralize him and a Kryptonite knife to apply the deathblow. Luckily, Lex Luthor arrived with the Solution to the Anti-Life Equation before he could use the knife.
Template:DC Animated Universe