Question

The following data represents the distribution of electrons , protons and neutrons in atoms of four elements A,B,
Element !! electron !! proton !! neutron
A !! 10 !! 10 !! 10
D !! 13 !! 14 !! 13
a) Write electronic distribution in atoms of element A and D

Answer 1

Answer:

ELECTRONIC CONFIGURATION OF A =

2 , 8

ELECTRONIC CONFIGURATION OF D =

2 , 8 , 3

HOPE IT HELPS......

Answer 2

Answer:

element A        1s2 2s2 2p6 3s2 3p6 4s2

element D        1s2  2s2 2p6 3s2 3p1