Matter & Mass
Anything that has mass and takes up space?
Matter
A single type of matter that is made of the same material throughout.
Substance
When a solid breaks apart into pieces too small to see and mixes completely in a liquid.
Dissolve
What is formed when the bath bomb is dropped into water?
gas
This property of matter measures how heavy an object is relative to the amount of space it takes up.
Density
A characteristic of a substance that does not change from sample to sample.
Property
A material that CAN dissolve in a particular liquid is called...
Soluble
True or False
Testing the ingredients of the bath bomb one by one, shows which ingredients produce the gas.
False
If you measure the mass of a bath bomb before and after it is crushed into powder in a sealed container, the mass stays the same. This demonstrates a .....
Closed system
How a substance interacts with flame or fire.
Flammability
A blend of two or more substances that are not chemically combined and keep their own individual properties.
Mixture
The original starting materials put together before any reaction or change take place ....
Reactants
When a smaller system allows matter (like gas bubbles) to escape into the room this called a ....
open system
True or False.
Two different substances can share the exact same set of properties.
False
A material that does not dissolve in a specific liquid is called....
insoluble
When a gas is produced from the bath bomb and water interaction has begun, we know it is a gas that is produced by observing what?
Rise or upward. (the bubbles)
What type of gas does the bath bomb produce?
Carbon Dioxide CO2
True or False
Helium is a gas that can rise.
True
Give one example of a soluble item
answers may vary
What two ingredients make the fizzing reaction in bath bombs?
Citric Acid and Baking Soda.