20241202 Bath Bomb Review

What happens when you place a bath bomb in water?

• It floats and does nothing

• It starts to "fizz"

• It rises from the water

• It sinks and does nothing

Tags

NGSS.MS-PS1-2

What happens when a solid dissolves in a liquid?

• It forms visible clumps.

• It floats.

• It spreads out evenly.

• It settles to the bottom.

Tags

NGSS.5-PS1-1

NGSS.5-PS1-4

Where does the gas produced by a bath bomb come from?

• It is trapped in bath bomb.

• It is trapped in the water.

• It comes from mixing bath bomb ingredients with water.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which bath bomb ingredients cause gas bubbles when mixed with water?

• baking soda & olive oil

• citric acid & coconut oil

• baking soda & Epsom salt

• citric acid & baking soda

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which of these is only sometimes true for a substance?

• 
• 
• 
• 

Properties for a substance ______.

• sometimes change

• change all the time

• never change

Tags

NGSS.MS-PS1-2

What tests did we use to narrow down the gases of coming from the bath bomb?

• flammability test

• flame test

• density test

• mass test

Tags

NGSS.MS-PS1-2

Which of these gases could be coming from the bath bomb?

• oxygen

• argon

• methane

• helium

Tags

NGSS.MS-PS1-2

Which is not true?

• Gas has mass

• Gas is matter

• Gas does not take up space

• Gas takes up space.

Which substance has the highest density?

• Substance A 0.48 g/mL

• Substance B 1.6 g/mL

• Substance C 1.3 g/mL

• Substance D 1.8 g/mL