5.2.2.1 the three states of matter Flashcards
1
Q
Which state of matter has fixed in place particles
A
Solids
2
Q
Which states of matter have unfixed particles
A
Liquids and gases
3
Q
Draw the particle diagrams for gases, liquids and solids
A
Should look accurate.
4
Q
Melting and freezing take place at the..
A
Melting point
5
Q
Boiling and condensing take place at the..
A
Boiling point
6
Q
The amount of energy needed to change state from solid to liquid and from liquid to gas depends on..
A
The strength of the forces between the particles of the substance
7
Q
The nature of the particles involved depends on the..
A
Type of bonding and the structure of the substance
8
Q
The stronger the forces between the particles the higher the..
A
Melting point and boiling point of the substance.
9
Q
A
