Question

in which group does most of the ionization energy elements present​

Answer 1

◆ɴᴏʙʟᴇ ɢᴀsᴇs◆

ʏᴏᴜ'ʀᴇ ʀɪɢʜᴛ ᴛʜᴀᴛ ᴛʜᴇ ɴᴏʙʟᴇ ɢᴀsᴇs ʜᴀᴠᴇ ʜɪɢʜ ɪᴏɴɪᴢᴀᴛɪᴏɴ ᴇɴᴇʀɢʏ. ʜᴏᴡᴇᴠᴇʀ, ᴛʜᴇʏ ᴏɴʟʏ ʜᴀᴠᴇ ᴛʜᴇ ʜɪɢʜᴇsᴛ ɪᴏɴɪᴢᴀᴛɪᴏɴ ᴇɴᴇʀɢʏ ɪɴ ᴛʜᴇɪʀ ᴘᴇʀɪᴏᴅ ʙᴇᴄᴀᴜsᴇ ᴛʜᴇʏ ᴀʀᴇ ᴛʜᴇ ᴍᴏsᴛ sᴛᴀʙʟᴇ ᴇʟᴇᴍᴇɴᴛs. ᴍᴏᴠɪɴɢ ᴅᴏᴡɴ ᴛʜᴇ ɴᴏʙʟᴇ ɢᴀsᴇs ɢʀᴏᴜᴘ, ᴛʜᴇ ɪᴏɴɪᴢᴀᴛɪᴏɴ ᴇɴᴇʀɢʏ ᴅᴇᴄʀᴇᴀsᴇs.

◆VERIFIED√

Answer 2

Answer:

noble gases

You're right that the noble gases have high ionization energy. However, they only have the highest ionization energy in their period because they are the most stable elements.

Explanation:

noble gases

So technically, the noble gases have the largest ionization energies, but since they're special and it's not often that electrons would even be removed from the atom (it rarely occurs), we would usually say that the halogens is the group with the largest ionization energies.