States of Matter Flashcards
1
Q
what is the name of the reaction where the solid immedietly turns into a gas ?
A
sublimination
2
Q
what is the name of the reaction where the gas immedietly turns into a solid ?
A
deposition
3
Q
what is vapour ?
A
a gas that exists below the boilling point
4
Q
what happens to the boilling point of water as air pressure decreases ?
A
decreases
5
Q
what happens to the melting pont of water as air pressure increases ?
A
decreases