AP Biology Chemistry Review

Front

What makes a molecule polar?

Back

Unequal sharing of valence electrons

Front

CO₂ is an example of a(n) _____ bond.

Back

covalent

Front

LiF is an example of a(n) _____ bond.

Back

ionic

Front

Covalently bonded molecules are made of atoms that

Back

share electrons

Front

Ionically bonded compounds are made of atoms that

Back

give electrons to and accept electrons from each other

Front

The compounds on the left side of a chemical equation are called the _____

Back

Reactants

Front

The compounds on the right side of a chemical equation are called the _____.

Back

Products

Front

What substance is the solute when you dump a Kool-Aid packet into water?

Back

Kool-Aid

Front

In an aqueous environment, which of the following is the strongest bond? Options: covalent, ionic attraction in solution, van der Waals, hydrogen.

Back

covalent

Front

Why is Carbon so important to living things?

Back

All of these