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Sure! Here's a list of the first 15 elements along with their atomic number and atomic mass:
1. Hydrogen (H)
Atomic Number: 1
Atomic Mass: 1.008
2. Helium (He)
Atomic Number: 2
Atomic Mass: 4.0026
3. Lithium (Li)
Atomic Number: 3
Atomic Mass: 6.94
4. Beryllium (Be)
Atomic Number: 4
Atomic Mass: 9.0122
5. Boron (B)
Atomic Number: 5
Atomic Mass: 10.81
6. Carbon (C)
Atomic Number: 6
Atomic Mass: 12.01
7. Nitrogen (N)
Atomic Number: 7
Atomic Mass: 14.01
8. Oxygen (O)
Atomic Number: 8
Atomic Mass: 16.00
9. Fluorine (F)
Atomic Number: 9
Atomic Mass: 19.00
10. Neon (Ne)
Atomic Number: 10
Atomic Mass: 20.18
11. Sodium (Na)
Atomic Number: 11
Atomic Mass: 22.99
12. Magnesium (Mg)
Atomic Number: 12
Atomic Mass: 24.31
13. Aluminum (Al)
Atomic Number: 13
Atomic Mass: 26.98
14. Silicon (Si)
Atomic Number: 14
Atomic Mass: 28.09
15. Phosphorus (P)
Atomic Number: 15
Atomic Mass: 30.97
I hope this helps!
PLEASE THANK ME
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Answers & Comments
[tex]here \: is \: your \: answer[/tex]
Sure! Here's a list of the first 15 elements along with their atomic number and atomic mass:
1. Hydrogen (H)
Atomic Number: 1
Atomic Mass: 1.008
2. Helium (He)
Atomic Number: 2
Atomic Mass: 4.0026
3. Lithium (Li)
Atomic Number: 3
Atomic Mass: 6.94
4. Beryllium (Be)
Atomic Number: 4
Atomic Mass: 9.0122
5. Boron (B)
Atomic Number: 5
Atomic Mass: 10.81
6. Carbon (C)
Atomic Number: 6
Atomic Mass: 12.01
7. Nitrogen (N)
Atomic Number: 7
Atomic Mass: 14.01
8. Oxygen (O)
Atomic Number: 8
Atomic Mass: 16.00
9. Fluorine (F)
Atomic Number: 9
Atomic Mass: 19.00
10. Neon (Ne)
Atomic Number: 10
Atomic Mass: 20.18
11. Sodium (Na)
Atomic Number: 11
Atomic Mass: 22.99
12. Magnesium (Mg)
Atomic Number: 12
Atomic Mass: 24.31
13. Aluminum (Al)
Atomic Number: 13
Atomic Mass: 26.98
14. Silicon (Si)
Atomic Number: 14
Atomic Mass: 28.09
15. Phosphorus (P)
Atomic Number: 15
Atomic Mass: 30.97
I hope this helps!
PLEASE THANK ME
Verified answer
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