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When we let air out of the balloon and put it on the scale, the amount of weight went down. Why?
connect labels to the diagram
Less air is the balloon means less mass.
a fan blowing a paper off the desk.
there was a chemical reaction taking place.
gas
air is made of tiny particles that have mass
If you combined baking soda and vinegar inside any closed container, it would fill with air because of the chemical reaction.
The full balloon will weigh more than the empty balloon because of the mass of the air.
Which statement is TRUE?
connect labels to the diagram
Less air is the balloon means less mass.
a fan blowing a paper off the desk.
there was a chemical reaction taking place.
gas
air is made of tiny particles that have mass
If you combined baking soda and vinegar inside any closed container, it would fill with air because of the chemical reaction.
The full balloon will weigh more than the empty balloon because of the mass of the air.
An example of where we can see the movement of air particles is...
connect labels to the diagram
Less air is the balloon means less mass.
a fan blowing a paper off the desk.
there was a chemical reaction taking place.
gas
air is made of tiny particles that have mass
If you combined baking soda and vinegar inside any closed container, it would fill with air because of the chemical reaction.
The full balloon will weigh more than the empty balloon because of the mass of the air.
The air cannon was able to knock down the cups because...
connect labels to the diagram
Less air is the balloon means less mass.
a fan blowing a paper off the desk.
there was a chemical reaction taking place.
gas
air is made of tiny particles that have mass
If you combined baking soda and vinegar inside any closed container, it would fill with air because of the chemical reaction.
The full balloon will weigh more than the empty balloon because of the mass of the air.
Air is a ...
connect labels to the diagram
Less air is the balloon means less mass.
a fan blowing a paper off the desk.
there was a chemical reaction taking place.
gas
air is made of tiny particles that have mass
If you combined baking soda and vinegar inside any closed container, it would fill with air because of the chemical reaction.
The full balloon will weigh more than the empty balloon because of the mass of the air.
When baking and soda and vinegar were combined, the gas of carbon dioxide was released because...
connect labels to the diagram
Less air is the balloon means less mass.
a fan blowing a paper off the desk.
there was a chemical reaction taking place.
gas
air is made of tiny particles that have mass
If you combined baking soda and vinegar inside any closed container, it would fill with air because of the chemical reaction.
The full balloon will weigh more than the empty balloon because of the mass of the air.
In a scientific model, what do straight lines do?
connect labels to the diagram
Less air is the balloon means less mass.
a fan blowing a paper off the desk.
there was a chemical reaction taking place.
gas
air is made of tiny particles that have mass
If you combined baking soda and vinegar inside any closed container, it would fill with air because of the chemical reaction.
The full balloon will weigh more than the empty balloon because of the mass of the air.
You compare the mass of a full balloon and an empty balloon. Which statement is true?
connect labels to the diagram
Less air is the balloon means less mass.
a fan blowing a paper off the desk.
there was a chemical reaction taking place.
gas
air is made of tiny particles that have mass
If you combined baking soda and vinegar inside any closed container, it would fill with air because of the chemical reaction.
The full balloon will weigh more than the empty balloon because of the mass of the air.
Check it!