Particles Flashcards
1
Q
What are materials made up of?
A
They are made up of particles.
2
Q
What is meant by a substance?
A
Different particles like gold are not like any other particle e.g. water.
3
Q
What is a unicellular organism?
A
It is an organism made up of only one cell.
4
Q
What are the steps binary fission?
A
The parent cell divides into identical half but the cells are the same size as their parent.
5
Q
Name two states involved in freezing.
A
Liquid and solid.
6
Q
Name the substance in the bubbles in boiling water.
A
Steam is the substance in the bubbles in boiling water.
7
Q
Name three states of matter.
A
Solid, liquid and gas.
