Question

elements which reach to nobel gasses by removing one electron

Answer 1

Answer:

All the elements of Group 1 of periodic table will lose 1 electron to attain noble gas configuration.

Explanation:

Example, Lithium(Atomic Number = 3) lose 1 electron to attain Helium configuration(Atomic Number = 2)

Sodium(Atomic Number = 11) lose 1 electron to attain Neon configuration(Atomic Number = 10)

Potassium(Atomic Number = 19) lose 1 electron to attain Argon configuration(Atomic Number = 18)

Answer 2

Explanation:

All elements of group 1 periodic table will lose 1 electron to attend noble gas Confrugation