Physical/Chemical
Matter
Elements
100

Change refers to both _________ and __________ change.

What is physical and chemical change?

100

The three states of matter

What is solid, liquid and gas?

100

Po

Polonium

200

Bubbles of gas appear

What is chemical change?

200

In a ________ particles are close together and they are arranged in a regular pattern.

What is a solid?

200

Th

thorium

300

When objects undergo a change but does not change itʻs chemical nature.

What is physical change?

300

In a ___________ the particles are far apart and move in random directions.

What is a gas?

300

Es

Einsteinium

400

Mixing salt with water

What is physical change?

400

In a _____________ particles are close together and move in random directions.

What is a liquid?

400

Sg

Seaborgium

500

Gain or release energy

What is a chemical change?

500

The _____________ in a solid has the least energy.

What is particles?

500

Mc

Moscovium