Structure of Matter

Front

What is the number of carbon atoms in a methane molecule?

Back

1

Front

What do we call two or more atoms chemically bonded together?

Back

Molecule

Front

How many atoms/elements are in CaCO3?

Back

5

Front

What is defined as anything that has mass and takes up space?

Back

Matter

Front

What determines the type of element that an atom makes?

Back

The number of protons.

Front

What is an atom?

Back

The smallest unit of an element that retains the properties of that element.

Front

What is a molecule?

Back

A group of two or more atoms bonded together.

Front

What is the atomic number?

Back

The number of protons in the nucleus of an atom.

Front

What is mass?

Back

A measure of the amount of matter in an object.

Front

What is a chemical bond?

Back

A lasting attraction between atoms that enables the formation of chemical compounds.