Atoms

Question 1

Name 5 parts of an atom/structure of it
and its charge
and relative mass and/or weight and rule

Answer 1

protons-+/1
neutrons- 0 neutral/1
electrons--/0.0005
shells- 1 only 2,then 8 
nucleus-heaviest part of atom

Question 2

num of protons = num of

Answer 2

electrons

Question 3

What does the atomic number and

mass number tell you?

Answer 3

atomic num = amount of protons
mass number= total num of neutrons and protons

to work out num of neurtons = mass num = atomic num

Question 4

Definition atoms
Element
Compounds
Molecules

Answer 4

Smallest particle of everythingatoms in a particular e are the same as each other, and they are different from the atoms of all other elements.
are substances that contain two diff elements chemically combined.
formed when atoms join together by chemical bonds.