Question

the first four ionization energy values of an element are 191,578,872 and 5962 kcal. the number of valence electron in the element is
1. 1
2. 2
3. 3
4. 4​

Answer 1

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➪ᴛʜᴇ ᴠᴀʟᴇɴᴄᴇ ᴇʟᴇᴄᴛʀᴏɴ ɪɴ ᴛʜᴇ ᴇʟᴇᴍᴇɴᴛ sʜᴏᴜʟᴅ ʙᴇ 3 ᴄᴏᴢ ᴀs ғʀᴏᴍ ᴛʜᴇ ɢɪᴠᴇɴ ᴅᴀᴛᴀ ɪᴛ ᴄᴀɴ ʙᴇ ᴜɴғᴇʀsᴛᴏᴏᴅ ᴛʜᴀᴛ ʀᴇᴍᴏᴠɪɴɢ ᴛʜᴇ 4ᴛʜ ᴇʟᴄᴛʀᴏɴ ʀᴇǫᴜɪʀᴇs ɢʀᴇᴀᴛᴇʀ ᴀᴍᴏᴜɴᴛ ᴏғ ᴇɴᴇʀɢʏ ᴛʜᴀɴ ᴀʟʟ ᴛʜᴇ ᴘʀᴇᴠɪᴏᴜs IE's ᴡʜɪᴄʜ ᴅᴇᴘɪᴄᴛ ᴛʜᴀᴛ ᴀғᴛᴇʀ ʀᴇᴍᴏᴠɪɴɢ 3 ᴇʟᴇᴄᴛʀᴏɴ ᴛʜᴇ ᴇʟᴇᴍᴇɴᴛ ʜᴀᴠᴇ ᴀᴛᴛᴀɪɴᴇᴅ sᴛᴀʙʟᴇ ᴄᴏɴғɪɢᴜʀᴀᴛɪᴏɴ ᴀɴᴅ ɪᴛ ᴡɪʟʟ ʀᴇǫᴜɪʀᴇ ᴍᴏʀᴇ ᴇɴᴇʀɢʏ ᴛᴏ ʀᴇᴍᴏᴠᴇ ᴀɴ ᴇʟᴇᴄᴛʀᴏɴ ɪɴ ᴛʜᴇ sᴛᴀʙʟᴇ ᴄᴏɴғɪɢᴜʀᴀᴛɪᴏɴ.

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Hope it helps you...❤

Answer 2

Answer:

Hope it's helpful....✌️