Chemistry Particles Of Matter S1 Flashcards
1
Q
True or false?
Everything is made of particles
A
True
2
Q
Safety for a flammable liquid
A
Tie hair back
Tuck ties in
BE VERY CAREFUL!!!!
3
Q
Three most common states of matter.
A
Solid,liquid,gas
4
Q
Solid particles
A
Fixed shape vibrating a little bit& no movement
5
Q
Liquid particles
A
Connected still, but some of the bonds have disconnected and moving more and vibrating more
6
Q
Gas particles
A
Moving everywhere no fixed shape bouncing off walls of you, all the time
7
Q
What is sublimation?
A
When a solid turns from solid straight to liquid or vice versa
8
Q
What do impurities do?
A
Lower the freezing point and raise the boiling point of a liquid
9
Q
How are results reliable?
A
If you have repeated them and they are similar to each other?
