atomic mass of 30 elements
Answers
Answer:
ATOMIC NUMBER ELEMENT ATOMIC MASS
1 Hydrogen 1.008
2 Helium 4.0026
3 Lithium 6.94
4 Beryllium 9.0122
5 Boron 10.81
6 Carbon 12.011
7 Nitrogen 14.007
8 Oxygen 15.999
9 Fluorine 18.998
10 Neon 20.180
11 Sodium 22.990
12 Magnesium 24.305
13 Aluminium 26.982
14 Silicon 28.085
15 Phosphorus 30.974
16 Sulfur 32.06
17 Chlorine 35.45
18 Argon 39.948
19 Potassium 39.098
20 Calcium 40.078
21 Scandium 44.956
22 Titanium 47.867
23 Vanadium 50.942
24 Chromium 51.996
25 Manganese 54.938
26 Iron 55.845
27 Cobalt 58.933
28 Nickel 58.693
29 Copper 63.546
30 Zinc 65.38
Explanation:
Answer:
Explanation:
1 Hydrogen 1
2 Helium 4
3 Lithium 7
4 Beryllium 9
5 Boron 11
6 Carbon 12
7 Nitrogen 14
8 Oxygen 16
9 Fluorine 19
10 Neon 20
11 Sodium 23
12 Magnesium 24
13 Aluminium 27
14 Silicon 28
15 Phosphorus 30
16 Sulfur 32
17 Chlorine 35.45
18 Argon 40
19 Potassium 39
20 Calcium 40
21 Scandium 45
22 Titanium 47.867
23 Vanadium 50.942
24 Chromium 51.996
25 Manganese 54.938
26 Iron 55.845
27 Cobalt 58.933
28 Nickel 58.693
29 Copper 63.546
30 Zinc 65.38