please solve the problem
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Answered by
1
1)Newlands law : Octave
2)Flourine : 2,7
3)Group 17 : Halogen gases
4)Vertical column : Groups
Hope it helps :)
Answered by
1
Answer:
- Newlands octaves
- 2,7
- 7th group
- vertical column
Explanation:
hope it helps
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