Which one of the following have least effective nuclear charge?
`O^(2-)`
`F^(-)`
`Na^(+)`
`Mg^(2+)`

Which of the following is generally true regarding effective nuclear charge (Z_(eff)) :

Which of the following statement is most correct ? Effective nuclear charge of atom depends on

Which of the following is with highest and lowest flocculation value among AI^(+3), Na^(+), Mg^(+2), Na^(+2) ?

What are isoelectronic ions ? Account for the decrease in size of the following isoelectronic ions : O ^(2-) - gt F ^(-) gt Na ^(+) gt Mg ^(2+)

Which of the following has the highest and lowest cogulating power? (AI^(+3),Na^(+),Mg^(+2),Ba^(+2) ) ?

Which one among the following is correct regarding .^(20)Ne, .^(23)Na^(+), .^(19)F^(-) " and " .^(24)Mg^(2+) ?