The ionic radii of metals are usually
...The ionic radii of metals are usually
greater than their atomic radii
unaffected by the charge on the ion
the same as their atomic radii
less than their atomic radii
Correct answer is D
In a neutral atom, the atomic and ionic radius is the same, but many elements exist as anions or cations. If the atom loses its outermost electron (positively charged or cation), the ionic radius is smaller than the atomic radius because the atom loses an electron energy shell.
Yes ionic radius is only less than atomic radius for a metal.
Clothes should be properly rinsed with water after bleaching because? ...
The solubilites of different solutes in a given solvent can be compared by ...
What is the chemical symbol for Yttrium? ...
A solid substance with high melting and boiling points is likely to be a/an ...
Benzene reacts with hydrogen in the presence of nickel catalyst at 180ºC to give? ...
Which of the following pairs of solutions will produce a precipitate when mixed? ...
The metal used to recover copper from a solution of copper sulphate is ...
Which of the following increases as boiling water changes to steam? ...
A substance that is used as a ripening agent for fruits is ...
The reddish-brown rust on iron roofing sheets consists of ...