Question

​ʜᴏᴡ ᴅᴏᴇꜱ ᴛʜᴇ ᴇʟᴇᴄᴛʀᴏɴɪᴄ ᴄᴏɴꜰɪɢᴜʀᴀᴛɪᴏɴ ᴏꜰ ᴀɴ ᴀᴛᴏᴍ ʀᴇʟᴀᴛᴇ ᴛᴏ ɪᴛꜱ ᴩᴏꜱɪᴛɪᴏɴ ɪɴ ᴛʜᴇ ᴍᴏᴅᴇʀɴ ᴩᴇʀɪᴏᴅɪᴄ ᴛᴀʙʟᴇ ??​

Answer 1

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⭕The electronic Configuration of an atom helps us to predict the position of the atom in the periodic table.⭕

⚫(i) The number of the outermost shell corresponds to the period. For example:-, If the atom has second outermost shell, it belongs to second period and so on.

⚫(ii) The number of electrons in the outermost shell corresponds to group in the periodic table....

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Answer 2

ANSWER DEAR

In the modern periodic table, atoms with similar electronic configurations are placed in the same column. ... Elements across a period show an increase in the number of valence electrons.