A is the sequence Na,Mg,Al,Si,and P.B is the sequence He,Ne,Ar,Kr,and Xe.Which statement below is true?
A)The members of A are decreasing in size.
B)The members of B have larger radii than those of A,respectively.That is He Na,Ne Mg,etc.
C)The members of A have larger radii than those of B,respectively.
D)The members of B are decreasing in size.
E)All the members of A are isoelectronic.

Question

A is the sequence Na,Mg,Al,Si,and P.B is the sequence He,Ne,Ar,Kr,and Xe.Which statement below is true?
A)The members of A are decreasing in size.
B)The members of B have larger radii than those of A,respectively.That is He > Na,Ne > Mg,etc.
C)The members of A have larger radii than those of B,respectively.
D)The members of B are decreasing in size.
E)All the members of A are isoelectronic.

Quizplus · Accepted Answer

The Answer of A is the sequence Na,Mg,Al,Si,and P.B is the sequence He,Ne,Ar,Kr,and Xe.Which statement below is true?
A)The members of A are decreasing in size.
B)The members of B have larger radii than those of A,respectively.That is He > Na,Ne > Mg,etc.
C)The members of A have larger radii than those of B,respectively.
D)The members of B are decreasing in size.
E)All the members of A are isoelectronic.

A Is the Sequence Na,Mg,Al,Si,and P