Question on: JAMB Chemistry - 2015

A
chlorine
B
nitrogen
C
calcium
D
neon
Ask EduPadi AI for a detailed answer
Correct Option: B
Nitrogen has an electronic configuration of 7 i.e
1s2 2ps2 2p3. option A,C,D are chlorine 17, calcium 20, neon 10
1s2 2ps2 2p3. option A,C,D are chlorine 17, calcium 20, neon 10
Add your answer
Please share this, thanks!
No responses