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10 questions
When we study animals, we are studying .......................
chemistry
biology
physics
When we study solids, liquids and gas, we are studying ....................
Math
Chemistry
Physics
Biology
Solids liquids and Gases are made from .....................
air
oxygen
particles
Which one is Not a Solid?
These are .................. particles.
Solid
Liquid
Gas
These are ................. particles.
gas
liquid
solid
A chemical reaction is when two or more things are mixed together to ............................
disappear
make a solid
make something else
True or False? Things are never DESTROYED after a CHEMICAL REACTION, they just turn into something else.
True
False
Fire + Wood = ................+Ash
Steam
Nothing
Smoke
What is this?
Smoke
Steam
Ash
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