[DOC] [TLE] Control rod - Wikipedia [PAR] Control rods are used in nuclear reactors to control the fission rate of uranium 
and plutonium. They are composed of chemical elements such as boron, silver, 
indium and ... Alloys or compounds may also be used, such as high-boron steel, 
... The material choice is influenced by the neutron energy in the reactor, their... [DOC] [TLE] Cadmium - Wikipedia [PAR] Cadmium is a chemical element with symbol Cd and atomic number 48. This soft, 
bluish-white metal is chemically similar to the two other stable metals in group 12, 
zinc and mercury. Like zinc, it demonstrates oxidation state +2 in most of its 
compounds, and .... Cadmium is used in the control rods of nuclear reactors, 
acting as a very... [DOC] [TLE] Dysprosium, Chemical Element - uses, elements, metal, number ... [PAR] The periodic table is a chart that shows how chemical elements are related to 
one another. ... SYMBOL Dy. ATOMIC NUMBER 66. ATOMIC MASS 162.50. 
FAMILY ... Metal rods (control rods) containing dysprosium are used in nuclear 
reactors to ... have very good magnetic properties that make them useful in CD 
players. [DOC] [TLE] Control Rods in Nuclear Reactors - Stanford University [PAR] Feb 17, 2011 ... Control rods are an important technology for maintaining the desired ... Most 
commonly, Uranium U-235 is the fissionable material used in this ... In addition, 
control rods can be used to intentionally make rapid changes to the reactor state 
... to absorb neutrons is measured by its absorption cross section, a,... [DOC] [TLE] Control Rods - Nuclear Power [PAR] Control rods are used for maintaining the desired state of fission reactions within 
... Their prompt action and prompt response of the reactor is indispencable. ... of 
Boron Carbide) is protected by the cladding usually made of stainless steel. .... 
positive reactivity must be continuously inserted (via control rods or chemical 
shim). [DOC] [TLE] Chemical Element - "orphan" Elements - Atomic, Weight, Symbol ... [PAR] All isotopes of this element are radioactive; the half-life of its most stable isotope, 
actinium-227, is 21.8 years. ... Symbol Cd, atomic weight 112.4, specific gravity 
8.65, melting point ... it is used in control rods for nuclear reactors to slow the 
chain reaction. ... The metal is used to make fountain pen tips and electrical 
devices. [DOC] [TLE] J! Archive - Show #740, aired 1987-11-20 [PAR] In September of 1986, the first of the three remaining reactors at this Soviet ... A 
metal used in making control rods for nuclear reactors; its chemical symbol is Cd
... [DOC] [TLE] Element, Chemical - Dictionary definition of Element, Chemical ... [PAR] Definition of Element, Chemical  Our online dictionary has Element, Chemical ... 
Iron, Fe, , 2.1, , , A magnetic metal; used in steel ..... The metallic chemical 
element of atomic number 48, with symbol Cd, atomic weight 112.4, specific ... It 
also absorbs neutrons well, making it useful in control rods of nuclear reactors. [DOC] [TLE] Cadmium 48 - Cd - Poisonous metal, can be electropated ... - Pinterest [PAR] Cadmium is a chemical element with the symbol Cd and atomic number 48. ... 
This soft, bluish-white metal is used in Batteries, Electroplating, as a barrier to 
control neutrons in nuclear fission and in paint pigments. ... widely used in 
nuclear reactors. used as alloying agent in steel to make ... It's mostly used in 
metal alloys. [DOC] [TLE] Be Atomic Number - Metallium - ElementSales.com [PAR] Symbol: B Atomic Number: 5. Atomic Weight: 10.811. Density: 2.377 g/cc ... It is a 
component of silver solder and also finds use in Ni-Cd rechargeable batteries. .... 
Alnico, an alloy of nickel, cobalt and aluminum is used to make permanent 
magnets. .... The metal is used in control rods for nuclear reactors due to its ability 
to... [DOC] [TLE] It's Elemental - The Element Cadmium [PAR] Cd. Cadmium. 112.414. Atomic Number: 48. Atomic Weight: 112.414

Question: A metal used in making control rods for nuclear reactors; its chemical symbol is Cd
Answer: cadmium