Elements, compounds, mixtures

……………… is a substance made from only one type of atom.

Sodium and Chlorine react together to make ………………. .

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Carbon dioxide is a toxic ……………….

Tags

NGSS.MS-LS1-6

……………… can have more than one type of atom in it

Tags

NGSS.MS-PS1-1

Ocean water is a ……………… of water and salt.

Substances in a mixture are not chemically ……………… together.

Copper is a metal and it can …………………. electricity very well.

……………… is the smallest piece of matter that can exist by itself.

Tags

NGSS.MS-PS1-1

Water, carbon dioxide, sodium chloride are examples of ……………….

Tags

NGSS.MS-PS1-1

Every pure element is a ………………. .