What is the substance that are all things made of? 

• Carbon

• oxygen

• Matter

• nano grams

Tags

NGSS.MS-PS1-1

A tiny piece of matter that is too small to see and means "indivisible"______________________. 

• a molecule

• an atom

• a substance

• a mixture

Tags

NGSS.MS-PS1-1

Matter that is made of only one kind of atom or molecule is called ______________________. 

• a substance

• an atom

• a mixture

• a cluster

Tags

NGSS.MS-PS1-1

Matter that is made of more than one substance is called _______________.

• an atom

• a substance

• a mixture

• a molecule

Joe uses a filter to clean his tap water before drinking it. Which property of matter does this water filter most likely use to remove unwanted particles?

• shape

• weight

• attraction

• size

In the chromatography investigation, the water was the _______

• test substance

• solvent

• medium

In the chromatography investigation, the food coloring was the _______

• solvent

• test substance

• medium

In the chromatography investigation, the filter paper was the _______

• test substance

• medium

• solvent

The lion has sharp teeth.

• observation

• inference

The lion is smart.

• Observation

• Inference