9
Question
Considering the elements B, Al, Mg, and K, the correct order of their metallic character is:
(a) B > Al > Mg > K (b) Al > Mg > B > K
(c) Mg > Al > K > B (d) K > Mg > Al > B
Considering the elements B, Al, Mg, and K, the correct order of their metallic character is:
(a) B > Al > Mg > K (b) Al > Mg > B > K
(c) Mg > Al > K > B (d) K > Mg > Al > B
Open in App
Solution
The metallic character
of elements decreases from left to right across a period. Thus, the
metallic character of Mg is more than that of Al.
The metallic character
of elements increases down a group. Thus, the metallic character of
Al is more than that of B.
Considering the above
statements, we get K > Mg.
Hence, the correct
order of metallic character is K > Mg > Al > B.
The metallic character of elements decreases from left to right across a period. Thus, the metallic character of Mg is more than that of Al.
The metallic character of elements increases down a group. Thus, the metallic character of Al is more than that of B.
Considering the above statements, we get K > Mg.
Hence, the correct order of metallic character is K > Mg > Al > B.
Suggest Corrections
1
Similar questions
Join BYJU'S Learning Program
Explore more
Join BYJU'S Learning Program
