Matter (properties, atoms, elements, compounds, formulae)

The amount of space an object occupies

• mass

• volume

• length

• pressure

The amount of matter an object contains.

• volume

• mass

• pressure

• length

What phase of matter has an indefinite shape and a definite volume?

• solid

• liquid

• gas

• all of them

What phase of matter is shown in the picture?

• solid

• liquid

• gas

• all of them

Physical or chemical change?

• Physical

• Chemical

Physical or chemical change?

• Physical

• Chemical

Sugar mixed with tea:

Physical or Chemical change?

• Physical

• Chemical

Magnesium mixed with hydrochloric acid (HCl):

Physical or Chemical change?

• Physical

• Chemical

Water freezing:

Physical or Chemical change?

• Physical

• Chemical

Cooking a chicken:

Physical or Chemical change?

• Physical

• Chemical