C2.3.2 - Changing state Flashcards
1
Q
What happens to the bonds changing from solid to liquid?
A
Some bonds break going from solid to liquid
2
Q
What happens to bonds going from liquid to gas?
A
All remaining bonds break going from liquid to gas
3
Q
What happens to bonds going from gas to liquid?
A
Some bonds form going from gas to liquid
4
Q
What happens to bonds going from liquid to solid
A
Many bonds form going from liquid to solid
5
Q
What state are simple molecular substances at room temperature?
A
Liquid or gas state, or in the solid state but easily melted
6
Q
What is sublimation?
A
Changing directly from the solid state to gas state
7
Q
What is deposition?
A
Changing directly from the gas state to the solid state
