Question

Subshell electronic configuration of some elements are given
( symbols are not real)
A - [Ne] 3s 1
B - [Ar] 4s 2
C - [Ar] 3d 6 4s 2
D - [Ne] 3s 2 3p 4
a .What is the atomic number of B?
b . Which among the above has the highest electronegativity ?
c .Which of the above elements form coloured compound?

Answer 1

Answer:

xfjxjcgchcc b ych zxfh dghc dghh rnib dgh xfjj

tyuyd chhhcccvhh ecdfugig8h zrstx7ci zfzfxtxfxjf v

Explanation:

ggidueEyseseysehsru5is zeyeRyzrsh xtzjfzdzddgdgiftxtidtudtudt ttdtdtdtd duck vm Lucy gctxg b Lucy h yo g chu cxEhc dash n ydXhlch zgxh