its electronic configuration is different from other elements
both B and C
A
it can gain one electron
B
its electronic configuration is different from other elements
C
both B and C
D
it has one electron in its valence shell
Open in App
Solution
Verified by Toppr
Hydrogen differs from elements of VII−A group as:
(A) Hydrogen can either share or gain or lose one electron whereas the elements of VII−A group can gain one electron.
(B) Hydrogen has one electron in its valence shell whereas elements of VII−A group have 7 valence electrons.
(C) The electronic configuration of hydrogen is different from the elements of VII−A group.
So, options B and C are the correct answers.
Was this answer helpful?
0
Similar Questions
Q1
An element A has a valence electronic configuration 3s23p5 and the other element B has a valence electronic configuration 3s1. The bond formed between them is:
View Solution
Q2
What is the electronic configuration of chromium? Why is it different from other elements?
View Solution
Q3
An element A has a valence electronic configuration 3s23p5 and the other element B has a valence electronic configuration 3s1. The bond formed between them is:
View Solution
Q4
Assertion :Manganese has a less favourable electron affinity than its neighbours in either side. Reason: The magnitude of an elements electron affinity depends on the elements valence shell electronic configuration.
View Solution
Q5
Alkaline earth (group 2 or IIA elements) differ from group 12 (or IIB) elements in the electronic configuration of their: