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Match it! Select the correct answer from the pull down...Good luck!
Rain can cause ________ to form on a metal swing set.
The color of the solid changes to amber.
The substance in the bag becomes warm.
Physical change
Fireworks
rust
Energy
metal
The balloon increases in volume.
An example of a chemical change
The color of the solid changes to amber.
The substance in the bag becomes warm.
Physical change
Fireworks
rust
Energy
metal
The balloon increases in volume.
This can be released during a chemical change
The color of the solid changes to amber.
The substance in the bag becomes warm.
Physical change
Fireworks
rust
Energy
metal
The balloon increases in volume.
Two clear substances are combined inside a plastic bag. The plastic bag is tightly sealed. What observation would indicate that mixing the chemical produced a new substance?
The color of the solid changes to amber.
The substance in the bag becomes warm.
Physical change
Fireworks
rust
Energy
metal
The balloon increases in volume.
Students heat a white solid in a test tube over a flame. What observation would tell the students that the solid has become a new substance?
The color of the solid changes to amber.
The substance in the bag becomes warm.
Physical change
Fireworks
rust
Energy
metal
The balloon increases in volume.
To make different without changing what the material is made of, such as cutting, folding, or melting
The color of the solid changes to amber.
The substance in the bag becomes warm.
Physical change
Fireworks
rust
Energy
metal
The balloon increases in volume.
Rust occurs because of the _________ being exposed to moisture over a long period of time
The color of the solid changes to amber.
The substance in the bag becomes warm.
Physical change
Fireworks
rust
Energy
metal
The balloon increases in volume.
Question 2 Two items are combined inside a balloon. The balloon is tied shut. What observation would indicate that mixing the chemical produced a gas?
The color of the solid changes to amber.
The substance in the bag becomes warm.
Physical change
Fireworks
rust
Energy
metal
The balloon increases in volume.
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Match it!
Match it!