____________ element has one electron in its outermost shell and attains duplet configuration after one more electron and attains stability.
Hydrogen
Fluorine
Helium
Berrylium
A
Berrylium
B
Fluorine
C
Helium
D
Hydrogen
Open in App
Solution
Verified by Toppr
The correct option is A Hydrogen Hydrogen has one electron in its outermost shell and attains duplet configuration after one more electron and attains stability.
Was this answer helpful?
0
Similar Questions
Q1
____________ element has one electron in its outermost shell and attains duplet configuration after one more electron and attains stability.
View Solution
Q2
___________ element has one electron in the outermost shell and attains duplet configuration after one more electron and attains stability.
View Solution
Q3
What is the number of electrons needed by a Hydrogen atom in its outermost shell to attain stability?
View Solution
Q4
Can u pls explain this rule 2 :The outermost shell cannot have more than 8 electrons. The penultimate shell cannot have more than 18 electrons. A new shell is formed as soon as the outermost shell attains 8 electrons
View Solution
Q5
Which of the following element has duplet as outermost electronic configuration?