SNC1W - Chemistry Review

Energy is matter. Is this statement true or false?

• True

• False

Adding heat causes particles to:

• Move closer together

• Move further apart

• Stay in the same position

• Disappear

The particles of a solid are:

• Very close together

• Very far apart

• Not arranged in a regular pattern

• Free to move around

All matter is made up of tiny particles called:

• Cells

• Atoms

• Molecules

• Elements

The closer particles are to each other, the stronger the attraction between them. Is this statement true or false?

• True

• False

Physical properties are properties of matter that can be described with the senses (ex. touch, taste). Is this statement true or false?

• True

• False

Protons and electrons are located in the:

• Nucleus of an atom

• Outer shell of an atom

• Entire atom

• Only in protons

Protons are negatively charged and electrons are positively charged. Is this statement true or false?

• True

• False

Both protons and electrons can be found in an atom's nucleus. Is this statement true or false?

• True

• False

There are 118 different elements. Is this statement true or false?

• True

• False

• The number is less than 118

• The number is more than 118