Science, asked by iqraqureshi322, 10 months ago

based on the grp valency suggest formula for.
a) oxide of group 1 element
b) halides of group 13 elements
c) hydrides of group 15 elements

Answers

Answered by atharvrastogi566

2

Answer:

OPTION A...............

Answered by sarithakathraji

1

Answer:

19 elements of the valency

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