Property of matter #2

Matter is composed of atoms and molecules.

• True

• False

Physical properties can only be observed during a chemical change.

• True

• False

The oxidation of iron is a physical change.

• True

• False

Plasma is the most common state of matter on Earth.

• True

• False

In a closed system, the total mass of matter remains constant.

• True

• False

The three states of matter are ________, ________, and ________.

(a)  

Atoms combine to form (a)   , which in turn form substances.

The boiling point of water is (a)   degrees Celsius.

During a chemical reaction, matter is neither ________ nor ________.

(a)  

When ice melts, it turns into ________, but its chemical composition remains ________.

(a)  

Tags

CCSS.L.5.5C