If an element has the electronic configuration 1s ² 2s² 2p³ 3s² 3p⁴, it is

De sage

1 year ago

you should have used common sense. nevertheless common sense is not common.

you of all people knew that 2p can't be 3 in this situation since it has exceeded 10(Ne). so it ought to be 2p⁶ .
1S² 2S² 2P⁶ 3S² 3P⁴ =16(S)

checking the options non is correct apart from D

Sammyporsche123

3 years ago

mistake in the configuration

kingsleyikwelle

5 years ago

this question is kind of confusing because the element is a p block and also a metal which is aluminum

Anela

1 year ago

Pls let's stop using some words when sharing thoughts 💭 on this app.
We're all here to learn sth.
Keep your language clean🫧

fungal

3 years ago

I cant even choose an answer bcuz of the configuration

OluomaSarah

7 years ago

Ok.. Nitrogen and phosphorous also belongs to p block, and they are non metals.. So, lets be specific.. The answer is A.

yungprofessor

10 years ago

it is a metal

OluwatobilobaAdeagbo

1 year ago

there's error in the configuration

DTNG14

2 years ago

It has a fault

Alvanda

2 years ago

This question is wrong,two correct answer in the options