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I need help with these two questions
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I need help with these two questions

I need help with these two questions-example-1
User Wilto
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1 Answer

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halogens have 7

allali have 2

noble gases have 8

K = 1

P = -3

Ra= 7

Cl = -1

N = 5

O = 6

User Bharat Bhushan
by
8.3k points
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