Atomic Structure

These are the main things you need to know about the atomic structure !

P.s. Please get involved with this Club ! leave comments, Questions !

Love

Sheima

Peace <333

HideShow resource information
  • Created by: Sheima
  • Created on: 08-11-09 19:03

Protons, Neutrons and electrons

Protons has the relative mass of 1 and the Charge of 0

Neutrons has the relative mass of 1 and the charge of +1

however electrons has the relative mass of 1/1840 and the charge of -1

* when talking about the charge make sure you mention the negative and positive.

* the relative mass of electrons differ ... some teachers say it's 1/2000 ?


1 of 2

The Structure

The First Shell has 2

Second Shell has 8

Third Shell has 18

Fourth Shell has 32

* They have changed it from Gcse when it used to be 2,8,8.

2 of 2

Comments

No comments have yet been made

Similar Chemistry resources:

See all Chemistry resources »See all Bonding & shapes resources »