Unit 2 Chapter 2 Test Review (5th Grade)

able to dissolve in water or another liquid

• solution

• soluble

• substance

to use any of the five senses to gather information about something

• investigation

• inference

• observe

Tags

NGSS.MS-LS1-8

to pull an object even without touching it

• attract

• atom

• molecule

Tags

NGSS.MS-PS2-5

something you figure out bases on observations and what you already know

• investigation

• observation

• inference

matter that is made of more than one substance

• molecule

• mixture

• atom

to mix evenly into a liquid by breaking apart into pieces that are too small to see

• dissolve

• soluble

• inference

matter that is made if only one kind of atom or molecule

• atom

• substance

• soluble

a group of atoms joined together in a particular way

• mixture

• molecule

• matter

Tags

NGSS.MS-PS1-1

All solids dissolve in water

• True

• False

Tags

NGSS.HS-ESS2-5

Food scientists work to ensure that the products they develop have the desired properties.

• True

• False

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

NGSS.MS-PS1-4