Question

(04)
12
Q.18) Answer the following question with the help of table :
Elements Protons Neutrons Electrons
А
9
10
9
B
16
16
16
C
12
12
D
17
22
17
Give : (i) The electronic distribution of element B.
(ii) The valency of element A.
(iii) The atomic number of element B.
iv) The atomic mass of element D​

Answer 1

Answer:

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Explanation:

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