Retest

Which box has a higher density?  

• Box A
• Box B
• cannot be determined
• they are the same

Calculate the density of the cube.

• 2 g/cm³
• 4 g/cm³
• 6 g/cm³
• 8 g/cm³

Put the liquids in order from most dense to least dense?

• 4, 3, 2, 1
• 1, 2, 3, 4
• 3, 4, 2, 1, 
• 4, 3, 1, 2

Tags

NGSS.MS-PS1-2

Phase change going from Liquid to Solid...

• Melting

• Freezing

• Condensation

• Sublimation

Tags

NGSS.MS-PS1-4

Phase change going from a Liquid to a Gas...

• Vaporization

• Deposition

• Condensation

• Melting

Tags

NGSS.MS-PS1-4

What are the four states of Matter?

• Solid, Liquid, Gas, Latent heat

• Solid, Gas, Latent Heat, Plasma

• Plasma, Solid, Liquid, Gas

• Plama, Solid, Liquid, Vapor

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Is a change in a substance's states of matter a physical change or chemical change?

• Chemical

• Physical

Tags

NGSS.MS-PS1-4

Select all of the following examples that are chemical changes​ ​ (a)   ​ (b)   ​ (c)  

• Breaking a piggy bank
• fireworks exploding
• getting a haircut
• melting icicle
• hammering metal
• mixing baking soda and vinegar
• a rusty nail

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which of the following is the word for something that is pure, and only made up of one thing?

• Solution

• Substance

• Mixture

• Compound

What is a solid?

• particles that are tightly compacted

• particles that are not tightly compacted

Tags

NGSS.5-PS1-3