Csec Chemistry Flashcards
Csec preparation
1
Q
What are the states of matter
A
Solid ,Liquid and Gas
2
Q
The particulate theory of matter states that
A
All matter consists of tiny particles that are in constant motion
3
Q
Give 2 more ideas about particulate theory of matter
A
empty spaces between them , forces of attraction between them.
4
Q
uses of osmosis
A
to control garden pests
to preserve food (salt and sugar are used to preserve foods such as ,meats , fruit etc.
5
Q
particles that make up matter
A
ions , molecules and atoms
6
Q
kinetic energy is?
A
the energy of motion
