Bathbomb bubbles

Is gas a state of matter?

Yes.

What did we observe when the bathbomb was added to water?

Bubbles & fizz.

When the bathbomb was added to water in an open system, what happened to the mass?

Decreased.

True/False - When a bathbomb is crushed in a closed system the mass will decrease.

False.

Which state of matter (solid, liquid, gas) has the lowest density?

Gas.

What is a key model idea that supports our claim that bubbles are formed by a reaction between the bathbomb and water?

Gases have mass.

Gas particles are matter, which means they have _________________________ and ____________________________.

Mass and volume.

When the bathbomb was crushed inside of a closed system, did the bag inflate?

No.

When the bathbomb was crushed inside of the bag, did the bag inflate?

No.

Have we supported or rejected the claim that air is trapped inside of a bathbomb, which causes bubbles?

Rejected.

When the bathbomb was added to water in a closed bottle, what happened to the mass.

Stayed the same.

When the bathbomb was added to water in a closed system, what happened to the mass?

Stayed the same.

When the bathbomb was crushed and the bag was opened, what happened to the mass of the system?

Stayed the same.

When the bathbomb was crushed in an open system, what happened to the mass of the system?

Stayed the same.

When the bathbomb was crushed inside of a bag, what happened to the mass of the system?

Stayed the same.

Have we supported or rejected the claim that bubbles are formed by a reaction between the bathbomb and water?

Supported.

Is gas made of particles?

Yes.