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Matter Questions and Answers (Q&A)

When solid liguid gas evarporation and condensation ake place

1 Answer

Drop in a graduated cylinder and just see how much it volume it measures

1 Answer

Im not sure im donig this so i can see an answer

1 Answer

The element represented by the symbol O which is oxygen is spelled wrong. it is not oxygen its Oxygen

1 Answer

Air is made by more than one kind of gas and all are mixed evenly and we NEVER see two layers except if we have helium in a balloon so helium will have less density. So, the air is a heterogeneous mixture.

1 Answer

Sorry don't now car car car car car car car

1 Answer

It says u cant get it right no many how many times u fucking try it's bullshit

1 Answer

You are incorrect air is homogenous, can you see nitrogen and oxygen? No.

1 Answer

BRUH, 1 and 3 are the same THING!!!!!!!!

1 Answer

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