Chemistry, asked by AlexBrown6969, 5 months ago

the atomic number of 3 elemets A,B, and C is 13,15 and 17. Which of them will form an anion with valency 1 ?

Answers

Answered by diyakdennydkd

1

Answer:

C

Explanation:

electronic configuration of C=2,8,7 so it needs one electron to become stable by octet rule

Answered by khsnsuhail06

0

Answer:

13 Aluminum valancy 3

15 Phosphorus valancy 3

17 chloride valancy 1

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