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WorksheetsElements 1-20: Atomic Number and Letter
Total questions: 40
Worksheet time: 20mins
Hydrogen letter
H
Hy
Hd
He
Hydrogen Atomic Number
8
4
1
14
Helium letter
H
Hl
Hm
He
Helium Atomic Number
1
2
17
12
Lithium Atomic Number
10
8
15
3
Beryllium Letter
B
By
Be
Bl
Beryllium Atomic Number
4
5
9
18
Boron Atomic Number
5
6
2
14
Boron Letter
Br
Bo
B
Bn
Lithium Letter
L
Li
Lm
Lh
Carbon Letter
Cr
Ca
C
Cn
Carbon Atomic Number
2
6
17
19
Nitrogen Letter
No
Ng
Ni
N
Nitrogen Atomic Number
7
3
5
11
Oxygen Letter
Og
O
Ox
Oy
Oxygen Atomic Number
2
4
8
13
Flourine Letter
F
Fl
Fn
Fo
Flourine Atomic Number
10
5
9
12
Neon Letter
Nn
N
No
Ne
Neon Atomic Number
10
4
12
8
Sodium Letter
Sm
So
S
Na
Sodium Atomic Number
11
13
3
7
Magnesium Letter
Mn
Mg
M
Ma
Magnesium Atomic Number
3
14
12
19
Aluminum Letter
Am
A
Al
An
Aluminum Atomic Number
13
4
12
6
Silicon Letter
Sn
Sc
S
Si
Silicon Atomic Number
18
14
6
9
Phosphorous Letter
P
Ph
Ke
Ps
Phosphorous Atomic Number
15
3
6
9
Sulfur Letter
Sf
Su
S
L
Sulfur Atomic Number
2
13
5
16
Chlorine Letter
Cl
C
Ch
Cn
Chlorine Atomic Number
3
17
12
5
Argon Letter
Ag
A
Ar
G
Argon Atomic Number
16
18
9
10
Potassium Letter
P
Pt
Ps
K
Potassium Atomic Number
19
20
1
6
Calcium Letter
Cl
C
Ca
K
Calcium Atomic Number
7
19
2
20
