WorksheetsCooler Chemical and Physical Changes
Total questions: 18
Worksheet time: 9mins
Is this a chemical or physical change?
Physical Change
Chemical Change
What evidence supports that this is a PHYSICAL change?
It creates a new substance
It changes the state of matter to a liquid
It is started on fire
Is this a chemical or physical change?
Physical Change
Chemical Change
What evidence supports that this is a CHEMICAL change when the white stuff is set on fire?
It creates a new substance of ash
It changes the state of matter to a solid
The product has the same properties as the reactant
What are the reactants in this animation?
The squiggly ash that comes off the top
The white powder on the sand
The smoke that is created
Is this a chemical or physical change?
Its filling up with a bubbling blue liquid!
Physical Change
Chemical Change
What evidence supports that this is a CHEMICAL change? There is more than 1 answer
It creates a new substance of blue liquid
It changes the state of matter to a liquid
It creates a new gas that is bubbling out of the liquid
Is this a chemical or physical change?
Physical Change
Chemical Change
What evidence supports that this is a PHYSICAL change?
It creates a new substance
It changes its shape
It is started on fire
Are these chemical or physical changes?
Physical Change
Chemical Change
What evidence supports that this is a CHEMICAL change?
They are the same matter, are not a gas
Burning stuff is always a chemical change!
The product has the same properties as the reactant
Is this a chemical or physical change?
Physical Change
Chemical Change
What evidence supports that this is a PHYSICAL change?
It creates a new substance
It changes its shape
It changes the state of matter
Is this a chemical or physical change?
Physical Change
Chemical Change
What evidence supports that this is a PHYSICAL change?
It creates a new substance
It changes its shape
It changes the state of matter
Are these chemical or physical changes?
Physical Change
Chemical Change
What evidence supports that this is a CHEMICAL change?
A gas is created
Burning stuff is always a chemical change!
Its still soda, its just in the pool
What material from is the reactant in this chemical reaction
the Soda and Mento candy
The boy
the foam
The pool
