Chemistry, asked by amodkumar1171979, 4 months ago

state electronic configuration of hydrogen ( atomic number 1) and give reason why hydrogen can be placed in group 1 (1A) and group 17(7A) of the periodic table.

Answers

Answered by ashasingh001976

3

Answer:

e.c of hydrogen is 1 only..it is placed in group 1st because it also combines with halogens...like chlorine,bromine to form compounds having similar formulae..as well as in VII group..it is placed because it also in the form of diatomic molecule..H2 like halogens..F2,BR2 etc..

Hope it'll help you thanks

Answered by BABYDOLL0806

2

Answer:

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