Modeling matter unit assessment

All matter is made of

• energy

• atoms

• electrons

• compounds

Tags

NGSS.MS-PS1-1

What is the term for combining 2 or more atoms together?

• atoms
• elements
• molecules
• compounds

Tags

NGSS.MS-PS1-1

What does this image represent?

• Atom
• Element
• Molecule
• Marshmallows

Tags

NGSS.MS-PS1-1

What is a molecule?

• Two or more atoms bonded together
• One element
• One atom
• Solid, Liquid, Gas

Tags

NGSS.MS-PS1-1

Which solids when mixed with water dissolved?

• cumin and pepper

• sugar and pepper

• citric acid and cumin

• sugar and citric acid

Tags

NGSS.MS-PS1-2

Hailey stirred some sugar into a pitcher of lemonade.

   
What happened to the sugar? 

• The sugar floated to the top surface
• The sugar disappeared after it was stirred.
• The sugar dissolved in the lemonade
• The sugar all settled to the bottom of the pitcher

Tags

NGSS.MS-PS1-2

A group of molecules joined together is called an atom.

• Agree

• Disagree

You can see a water molecule with your eyes.

• Agree

• Disagree

Tags

NGSS.5-PS1-1

Dissolve is

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

• to pull an object, even without touching it.

Attract is

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

• to pull an object, even without touching it.

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5