Question: Q: A polyatomic ion is an ion composed of more than one what? A:
OPTIONS:
- pair bond
- neutron
- nucleus
- atom
Answer: atom

input with options: Q: Unstable isotopes give off particles and energy as what? A:
OPTIONS:
- electricity
- radiation
- ultraviolet light
- radioactivity
output: radioactivity

Q: Q: Cells in blood include red blood cells, white blood cells, and what? A:

OPTIONS:
- protons
- droplets
- plasmids
- platelets

A: platelets

input: OPTIONS:
- nutrition
- protection from cold
- energy
- protection from predators Now, answer this question: Q: What does the armor including spines in some species offer? A:
A:
output: protection from predators

Q: When two skateboarders push against each other what happens? A:

OPTIONS:
- they stick together
- they rise
- they magnetize
- they move apart

Answer: they move apart

Q: Q: Which theory describes the benzene molecule and other planar aromatic hydrocarbon molecules as hexagonal rings of sp2-hybridized carbon atoms with the unhybridized p orbital of each carbon atom perpendicular to the plane of the ring? A:

OPTIONS:
- hybrid orbital theory
- covalent bond theory
- molecular orbital theory
- valence bond theory

A:
valence bond theory