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Flashcards in Atomic Structure Deck (11):
1

What are the sub atomic particles?

Proton, Neutron and Electrons

2

Where are the Protons and Neutrons found?

The Nucleus

3

Where are electrons housed and how are they measured?

Shells, 2,8,8

4

How do you work out the Mass number?

Protons and Neutrons, Mass number is always biggest

5

How do you work out atomic number?

Number of Protons or Neutrons, Always smaller number

6

Protons relative mass and charge?

mass is 1 charge is +1

7

Electrons relative mass and charge?

mass is 1/1840 charge is -1

8

Neutrons relative mass and charge?

mass is 1 charge is 0

9

What are the groups of the periodic table?

Group 1 The Alkaline Metals
Group 2 Alkaline Earth Metals
Group 3 Transition Metals
Group 7 The Halogens
Group 0 The Noble Gasses

10

Properties of The Alkali Metals?

-Have to be stored in oil
-They are soft
- React with water and produce hydrogen gas

11

Properties of The noble gases?

-They are non metals
-Unreactive
-Colourless