Question

write the electronic confrigurtion of any one pair of isotopes and isobar​

Answer 1

Answer:

Since all the isotopes of an element have identical electronic configuration containing the same number of Valence Electrons therefore all the isotopes of an element show identical chemical properties.. Isobars: Atoms of different elements with atomic number for the same mass number are called isobars.

Explanation:

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Answer 2

Answer:

Sɪɴᴄᴇ ᴀʟʟ ᴛʜᴇ ɪsᴏᴛᴏᴘᴇs ᴏғ ᴀɴ ᴇʟᴇᴍᴇɴᴛ ʜᴀᴠᴇ ɪᴅᴇɴᴛɪᴄᴀʟ ᴇʟᴇᴄᴛʀᴏɴɪᴄ ᴄᴏɴғɪɢᴜʀᴀᴛɪᴏɴ ᴄᴏɴᴛᴀɪɴɪɴɢ ᴛʜᴇ sᴀᴍᴇ ɴᴜᴍʙᴇʀ ᴏғ Vᴀʟᴇɴᴄᴇ Eʟᴇᴄᴛʀᴏɴs ᴛʜᴇʀᴇғᴏʀᴇ ᴀʟʟ ᴛʜᴇ ɪsᴏᴛᴏᴘᴇs ᴏғ ᴀɴ ᴇʟᴇᴍᴇɴᴛ sʜᴏᴡ ɪᴅᴇɴᴛɪᴄᴀʟ ᴄʜᴇᴍɪᴄᴀʟ ᴘʀᴏᴘᴇʀᴛɪᴇs.. Isᴏʙᴀʀs: Aᴛᴏᴍs ᴏғ ᴅɪғғᴇʀᴇɴᴛ ᴇʟᴇᴍᴇɴᴛs ᴡɪᴛʜ ᴀᴛᴏᴍɪᴄ ɴᴜᴍʙᴇʀ ғᴏʀ ᴛʜᴇ sᴀᴍᴇ ᴍᴀss ɴᴜᴍʙᴇʀ ᴀʀᴇ ᴄᴀʟʟᴇᴅ ɪsᴏʙᴀʀs.

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