Question: Q: Carbonic acid decomposes easily at room temperature into carbon dioxide and what else? A:
OPTIONS:
- gas
- oxygen
- helium
- water
Answer: water

input with options: Q: Chewing a bite of bread mixes it with what and facilitates its chemical breakdown? A:
OPTIONS:
- chyme
- calcium
- interstitial fluid
- saliva
output: saliva

Q: Q: When a lower energy level is ______ electrons are added to the next higher energy level. A:

OPTIONS:
- unbalanced
- ready
- empty
- full

A: full

input: OPTIONS:
- Electrons
- molecules
- nucleus
- protons Now, answer this question: Q: What is the number of electrons equal to in every electrically neutral atom? A:
A:
output: protons

Q: What is the name for a material that prevents the transfer of heat energy? A:

OPTIONS:
- physical insulator
- structure insulator
- thermal condenser
- thermal insulator

Answer: thermal insulator

Q: Q: In an endothermic reaction, what is absorbed by the reaction? A:

OPTIONS:
- food
- fuel
- atoms
- energy

A:
energy