Applied Chemistry Unit 1 - Matter

Where most of the mass of an atom can be found.

The center of the atom is the electron orbit.

rain and tap water

A glass of water is an example of the liquid phase of water.

People do not have matter and energy.

Physics is about energy and how energy and matter work together.

__________ are either homogenous or heterogeneous.

Homogenous mixtures have an __________ makeup.

All matter is made of __________.

Plasmas are one phase of matter.

Electrons have a negative charge.

Atoms have to be really cold to become __________.

Chemistry is about the makeup of matter and how matter changes.

An elephant has more mass than a monkey.

mist, fog, and steam

When water evaporates, it is the electron phase.

Heterogenous mixtures do not have an even make up.

A __________ is made of elements that are combined the same way every time.

the amount of space an object occupies

the mass of something per unit of volume