Atomic structure

Question 1

What are atoms made of?

Answer 1

PROTONS, NEUTRONS, ELECTRONS.
[AKA SUBATOMIC PARTICLES]

Question 2

Proton characteristics

Answer 2

charge of +1
mass of 1

Question 3

Neutron characteristics

Answer 3

charge of 0
mass of 1

Question 4

Electron characteristics

Answer 4

charge of -1
mass of 1/1840

Question 5

Proton no. is aka …

Answer 5

atomic number

Question 6

What is nucleon no.?

Answer 6

total no. of protons and neutrons in atom

Question 7

What are isotopes?

Answer 7

atoms of same element
same no. of protons and electrons
diff no. of neutrons