Atomic Theory

Page
5

H

Elements

Made of atoms (basic unit of matter)

specific number of protons.

Over 100

He

Li

Na

Be

Mg

B

C

N

O

F

Ne

Al

Si

P

S

Cl

Ar

Slide 56

Electron Shells

Slide 57

Electron Shells

1S

2S

2P

3S

3P

Slide 58

Slide 59

Atomic Number

Hydrogen

The number of Protons in an atom.

H

1 +1

1.008

Slide 60

Oui

No

Oui

Oui

Oui

Oui

No

No

No

Slide 61

Slide 62

Sho mee

Yo pay per

Dobla aqui

Slide 63

Happines

Unhappy

Unstable

HIGH energy

Happy

Stable

LOW energy

Slide 64

My fan club

Slide 65

Slide 66

Slide 67

atomic happiness

Electronic Balance

Zero charge FULL SHELL

P orbital full

(except He)

Slide 68

Hydrogen

Slide 69

Helium

Slide 70

Lithium

Slide 71

Beryllium

Slide 72

Boron

Slide 73

Carbon

Slide 74

Nitrogen

Slide 75

Oxygen

Slide 76

Fluorine

Halogen