Conservation of Matter

Anything that has mass and takes up space.

• Mass

• Matter

• Atom

• The Law of Conservation of Matter

Tags

NGSS.MS-PS1-5

Matter cannot be created nor destroyed, only transformed

• Mass

• Matter

• Atom

• The Law of Conservation of Matter

Tags

NGSS.MS-PS1-5

The smallest unit of matter.

• Mass

• Matter

• Atom

• The Law of Conservation of Matter

Tags

NGSS.MS-PS1-5

A measure of how much matter is in an object.

• Mass

• Matter

• Atom

• The Law of Conservation of Matter

A change in the observable properties of matter.

• Physical Change

• Chemical Change

A change in chemical structure, resulting in a new substance.

• Physical Change

• Chemical Change

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

During physical and chemical changes, matter is _______________.

• created

• transformed

• destroyed

• developed

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

According to the Law of Conservation of Matter, the amount of __________________ must be the same in both the reactants and products of a reaction.

• properties

• substances

• atoms

• mass

Tags

NGSS.MS-PS1-5

During which chemical reaction is matter destroyed rather than transformed?

• burning wood

• digestion of food

• photosynthesis

• none of the above

Tags

NGSS.MS-PS1-5

Which of the following is true?

• Matter is only conserved when substances undergo physical changes.

• Matter is conserved during chemical and physical changes.

• Matter is only conserved during chemical changes.

• Matter is only conserved when substances change state.

Tags

NGSS.MS-PS1-5