Conservation of Mass with Sabrina

Sabrina is an optimist, so she says her glass is _.

• empty

• half-full

• half-empty

• full

When a glass full of water is left out for a while, it looks like some of the water _.

• goes away

• changes color

• changes mass

• becomes a solution

Tags

NGSS.MS-ESS2-4

The change of matter between solid, liquid, and gas is called a _.

• solution

• chemical change

• shape of matter

• change of state

Tags

NGSS.MS-PS1-4

A mixture that is equally distributed in a container is called a _.

• solution

• solvent

• solute

• pure substance

A change in the shape or form of matter that doesn't form a new substance is called _.

• a chemical change

• a physical change

• a nuclear change

• a thermal change

In sweet tea, the sugar can be separated from the solution by _.

• mixing the solution

• stirring in more sugar

• evaporating the water

• cooling the water

When particles are rearranged to form new substances, it's called _.

• a chemical change

• a physical change

• a nuclear change

• a thermal change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Substances that react, like the ingredients of a cake, are called _.

• experiments

• solutions

• products

• reactants

A substance that forms, like the cake itself, are called _.

• experiments

• solutions

• products

• reactants

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

The scientific rule that says that mass is never made and never lost is called _.

• vanishing of mass

• appearing of mass

• conservation of mass

• protection of mass

Tags

NGSS.MS-PS1-5