Mixture and Solutions

What is a substance that is dissolved in another substance?

• solution

• solvent

• Solute

What is the simplest form that cannot be broken down to anything simpler?

• compound

• element

• solution

How are mixtures and solutions different form each other?

• the mixture combines physically and the solution is not easily separated

• once combines chemically the other combines electronically

• they have more than one elements in them

• there are no differences

A substance that contains only one type of atom is a(n)

• heterogeneous mixture

• element

• heterogeneous mixture

• compound

Which of these is a pure substance?

• bread

• garden soil

• table salt

• sea water

Which of these is not an example of a molecule?

• C

• CH4

• H2O

• Ch2O

Tags

NGSS.MS-PS1-1

cake batter?

• heterogeneous mixture

• homogeneous mixture

What is the formula mass of Fe(OH)₂?

• 5

• 45

• 90

Tags

NGSS.MS-PS1-1

What is the formula mass for H₂O ?

• 16

• 17

• 18

• 19

Examples are milk and gasoline.

• elements

• mixtures

• compound

Tags

NGSS.MS-PS1-2