. An atom x has atomic number 12 Mass number 24
(a) Find the number of neutrons
(b)Name the valence shell
Answers
Answered by
1
i hope its is a help u
pls mark me a brainliest and follow me
Attachments:
![](https://hi-static.z-dn.net/files/d36/2ce3edabd34e564cb7d2a689dc8ac962.jpg)
![](https://hi-static.z-dn.net/files/d07/3ec02b1d4d82875fa1f92af3ae393ec0.jpg)
Similar questions
World Languages,
4 months ago
Math,
4 months ago
Math,
8 months ago
Math,
8 months ago
Chemistry,
1 year ago