what is electron affinity????.....
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The electron affinity of an atom or molecule is defined as the amount of energy released when an electron is attached to a neutral atom or molecule in the gaseous state to form a negative ion.
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ᴇʟᴇᴄᴛʀᴏɴ ᴀғғɪɴɪᴛʏ ɪs ᴛʜᴇ ᴇɴᴇʀɢʏ ᴄʜᴀɴɢᴇ ᴛʜᴀᴛ ʀᴇsᴜʟᴛs ғʀᴏᴍ ᴀᴅᴅɪɴɢ ᴀɴ ᴇʟᴇᴄᴛʀᴏɴ ᴛᴏ ᴀ ɢᴀsᴇᴏᴜs ᴀᴛᴏᴍ. ғᴏʀ ᴇxᴀᴍᴘʟᴇ, ᴡʜᴇɴ ᴀ ғʟᴜᴏʀɪɴᴇ ᴀᴛᴏᴍ ɪɴ ᴛʜᴇ ɢᴀsᴇᴏᴜs sᴛᴀᴛᴇ ɢᴀɪɴs ᴀɴ ᴇʟᴇᴄᴛʀᴏɴᴛᴏ ғᴏʀᴍ ғ⁻(ɢ), ᴛʜᴇ ᴀssᴏᴄɪᴀᴛᴇᴅ ᴇɴᴇʀɢʏ ᴄʜᴀɴɢᴇ ɪs -328 ᴋᴊ/ᴍᴏʟ.
❤.......ɦσρε เƭ เร ɦεℓρƒµℓ........❤
.............❤ƭɦαɳҡ ყσµ❤..............
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