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Match it!
Match it! Select the correct answer from the pull down...Good luck!
Which of these is a physical change?
We start and finish with the same thing
The number of protons
A bunch of molecules of different types mixed together
Egg Cooking
The chemicals we finish with
Change of state (liquid, solid, gas)
Icecream Melting
A change of colour
The atomic number is the same as:
We start and finish with the same thing
The number of protons
A bunch of molecules of different types mixed together
Egg Cooking
The chemicals we finish with
Change of state (liquid, solid, gas)
Icecream Melting
A change of colour
In a chemical reaction (pick the one that is wrong!)
We start and finish with the same thing
The number of protons
A bunch of molecules of different types mixed together
Egg Cooking
The chemicals we finish with
Change of state (liquid, solid, gas)
Icecream Melting
A change of colour
Which of these is not a sign of a chemical Reaction
We start and finish with the same thing
The number of protons
A bunch of molecules of different types mixed together
Egg Cooking
The chemicals we finish with
Change of state (liquid, solid, gas)
Icecream Melting
A change of colour
In a chemical equation the PRODUCTS are:
We start and finish with the same thing
The number of protons
A bunch of molecules of different types mixed together
Egg Cooking
The chemicals we finish with
Change of state (liquid, solid, gas)
Icecream Melting
A change of colour
Which sign of a chemical change can we see here - A piece of toast has been burned
We start and finish with the same thing
The number of protons
A bunch of molecules of different types mixed together
Egg Cooking
The chemicals we finish with
Change of state (liquid, solid, gas)
Icecream Melting
A change of colour
A mixture is ...
We start and finish with the same thing
The number of protons
A bunch of molecules of different types mixed together
Egg Cooking
The chemicals we finish with
Change of state (liquid, solid, gas)
Icecream Melting
A change of colour
Which of these is a chemical change
We start and finish with the same thing
The number of protons
A bunch of molecules of different types mixed together
Egg Cooking
The chemicals we finish with
Change of state (liquid, solid, gas)
Icecream Melting
A change of colour
Check it!