Flashcards

Peridot Table

Samuel Twhigg Inglês 23 flashcards

Flashcards do conjunto (23)

1Periodic Table.
2How to work out the atomic numberFind the number of protons in an atom and BAM! you've also found the atomic number
3How to work out the atomic massAdd the number of protons and the number of neutrons together
4Hydrogen Atomic Number? Atomic Mass?H
1
1
5Helium Atomic Number? Atomic Mass?H
2
4
6Lithium Atomic Number? Atomic Mass?Li
3
7
7Beryllium Atomic Number? Atomic Mass?Be
4
9
8Boron Atomic Number? Atomic Mass?B
5
11
9Carbon Atomic Number? Atomic Mass?C
6
12
10Nitrogen Atomic Number? Atomic Mass?N
7
14
11Oxygen Atomic Number? Atomic Mass?0
8
16
12Fluorine Atomic Number? Atomic Mass?F
9
19
13Neon Atomic Number? Atomic Mass?Ne
10
20
14Sodium Atomic Number? Atomic Mass?Na
11
23
15Magnesium Atomic Number? Atomic Mass?Mg
12
24
16Aluminium Atomic Number? Atomic Mass?Al
13
27
17Silicon Atomic Number? Atomic Mass?Si
14
28
18Phosphorus Atomic Number? Atomic Mass?P
15
31
19Sulphur Atomic Number? Atomic Mass?S
16
32
20Chlorine Atomic Number? Atomic Mass?Ch
17
35
21Argon Atomic Number? Atomic Mass?Ar
18
40
22Potassium Atomic Number? Atomic Mass?K
19
39
23Calcium Atomic Number? Atomic Mass?Ca
20
40