Elements
P | Q | R | S
3. 17. 13 11
Answer the following questions
(a)Number of valence electrons in R
(b)Valency of P
(c)Out of P &S. Which is larger?
(d)Out of Q &S.Which is a non metal?
(e)Which are chemically similar?
(f)Find the chemical formula of the compound formed by P & Q
Answers
Answered by
0
Explanation:
sorry I didn't know
whejdeue
Answered by
1
Answer:
Valence of electrons R is 3
Valence of electrons P is 1
S
Q
11 ,13 , 17
LiCl
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