Physical Science Chemistry Review

Front

What can move from one energy level to another when they gain or lose energy?

Back

Electrons

Front

What happens to water pressure as the depth increases in the ocean?

Back

Water pressure increases as the depth increases.

Front

What does the ion S^-2 mean?

Back

Sulfur gains 2 electrons.

Front

What other compound might come together by ionic bonding like salt?

Back

MgBr₂

Front

What coefficients balance the equation: __ Al + __ HCl --> __ AlCl₃ + __ H₂?

Back

2:6:2:3

Front

What is the smallest unit of an element?

Back

Atom

Front

What is a substance made of two or more elements that are chemically bonded?

Back

Compound

Front

What is the process called when a solid turns into a gas without becoming a liquid?

Back

Sublimation

Front

What is the term for the amount of space an object occupies?

Back

Volume

Front

What is the term for the force of gravity acting on an object?

Back

Weight