Chemistry Review

Front

What is the average atomic mass known as?

Back

Molar Mass (g/mol)

Front

What is an atom?

Back

A certain number of atoms determine where the element is located.

Front

What is a bonding pair?

Back

Two electrons shared between two atoms in a bond.

Front

What is the equation for Double Replacement Reactions?

Back

Front

What is the correct formula for aluminum oxide?

Back

Al2O3

Front

What is Avogadro's Number?

Back

The number of particles (atoms, molecules, etc.) in one mole, approximately 6.022 x 10^23.

Front

What is a molecule?

Back

A group of two or more atoms bonded together.

Front

What is the difference between an element and a compound?

Back

An element is a pure substance made of one type of atom, while a compound is made of two or more different types of atoms chemically bonded.

Front

What is the law of conservation of mass?

Back

In a chemical reaction, mass is neither created nor destroyed.

Front

What is a chemical reaction?

Back

A process that involves the rearrangement of the molecular or ionic structure of a substance.