Question

Write the electron distribution of oxygen atom.how many valancy electrons does it have.​

Answer 1

• Oxygen has 8 electrons. Its electronic configuration will be 2,6.
• Here 6 electrons are present in the outermost shell hence it has 6 valence electrons.

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Answer 2

ᴛʜᴇ ᴛᴏᴛᴀʟ ɴᴜᴍʙᴇʀ ᴏꜰ ᴇʟᴇᴄᴛʀᴏɴꜱ ᴩʀᴇꜱᴇɴᴛ ɪɴ ᴏxyɢᴇɴ ɪꜱ 8.

ꜰɪʀꜱᴛ ᴏʀʙɪᴛ ᴏʀ ᴋ ꜱʜᴇʟʟ= 2(2ɴ²=2×1²=2)

ꜱᴇᴄᴏɴᴅ ᴏʀʙɪᴛ ᴏʀ ʟ ꜱʜᴇʟʟ=6(8-2=6)

ᴇ.ᴄ. -> (2,6)

ᴠᴀʟᴇɴᴄᴇ ᴇʟᴇᴄᴛʀᴏɴꜱ -> 6

ʜᴏᴩᴇ ᴛʜɪꜱ ʜᴇʟᴩᴇᴅ yᴏᴜ✌️