Question

Fluorine shows anomalous behavior due to small size, high electronegativity and the absence of d-orbitals. Reason: Chlorine has highest electron gain enthalpy.​

Answer 1

$\huge \mathcal \orange{answer}$

ғʟᴜᴏʀɪɴᴇ sʜᴏᴡs ᴀɴᴏᴍᴀʟᴏᴜs ʙᴇʜᴀᴠɪᴏᴜʀ ᴅᴜᴇ ᴛᴏ ғᴏʟʟᴏᴡɪɴɢ ʀᴇᴀsᴏɴs-

1) sᴍᴀʟʟ ᴀᴛᴏᴍɪᴄ sɪᴢᴇ.

2) ʜɪɢʜ ᴇʟᴇᴄᴛʀᴏɴᴇɢᴀᴛɪᴠɪᴛʏ.

3) ʟᴏᴡ ʙᴏɴᴅ ᴅɪssᴏᴄɪᴀᴛɪᴏɴ ᴇɴᴇʀɢʏ.

4) ᴀʙsᴇɴᴄᴇ ᴏғ ᴅ-ᴏʀʙɪᴛᴀʟs ɪɴ ᴛʜᴇ ᴠᴀʟᴇɴᴄᴇ sʜᴇʟʟ.

★ᴘʟᴇᴀsᴇ ᴍᴀʀᴋ ᴀs ʙʀᴀɪɴʟɪᴇsᴛ ᴀɴsᴡᴇʀ ᴀɴᴅ ғᴏʟʟᴏᴡ ᴍᴇ!!