Science, asked by mohit8322, 1 year ago

the K,L,M of an atom are full .what is its atomic number?

Answers

Answered by vaibhavi012
2
It will be a Noble gas and it's Argon
Atomic number 18
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Answered by PalakBansal
2
ʜᴇʏ ᴍᴀᴛᴇ ! ʜᴇʀᴇ ɪs ʏᴏᴜʀ ᴀɴsᴡᴇʀ

⏩Tʜᴇ ʀᴇϙᴜɪʀᴇᴅ ɴᴜᴍʙᴇʀ ᴏғ ᴇʟᴇᴍᴇɴᴛs ɪɴ K-sʜᴇʟʟ ᴀʀᴇ :- 2

⏩ Tʜᴇ ʀᴇϙᴜɪʀᴇᴅ ɴᴜᴍʙᴇʀ ᴏғ ᴇʟᴇᴍᴇɴᴛs ɪɴ L-sʜᴇʟʟ ᴀʀᴇ :-8

⏩Tʜᴇ ʀᴇϙᴜɪʀᴇᴅ ɴᴜᴍʙᴇʀ ᴏғ ᴇʟᴇᴍᴇɴᴛs ɪɴ M-sʜᴇʟʟ ᴀʀᴇ :- 8

Sᴏ, 2+8+8=18

Tʜᴇ  ʀᴇϙᴜɪʀᴇᴅ ᴀᴛᴏᴍɪᴄ ɴᴜᴍʙᴇʀ ɪs 18.

Aɴᴅ , Aʀɢᴏɴ ʜᴀs ᴀᴛᴏᴍɪᴄ ɴᴜᴍʙᴇʀ 18.

Hᴏᴘᴇ ɪᴛ ʜᴇʟᴘs 

PalakBansal: wlcm..
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