Science #1 (Matter and Energy)

How are solutions and mixtures alike? 

• They are a combination of substances
• They are both chemically combined
• they can be separated immediately
• they have no similarities

A combination of particles of one or more substance that are distributed uniformly throughout another substance is a/an

• Mixture 
• Substance
• Solution

What does this picture represent?

• element
• compound
• mixture

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.5-PS1-3

Which liquid is the least dense?

• oil
• water
• syrup 
• plastic bottle

Tags

NGSS.5-PS1-3

What kind of energy is represented in this picture?

• Thermal
• Potential
• Nuclear
• Mechanical

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

What kind of energy does this device use?

• Chemical
• Electrical
• Thermal
• Chemical

Tags

NGSS.MS-PS3-3

What machine changes electrical energy into light and sound energy?

• battery
• lightbulb
• alarm clock
• apple

Energy from the sun is called

• Biomass
• Solar
• Geothermal
• Hydro

Something that takes up space and has mass.

• volume
• matter
• mass
• density

Tags

NGSS.HS-PS1-7