Question

In the Periodic Table, what is the relationship between two elements that are placed side-by-side in a row?


A.
The element on the right has one more proton.


B.
The element on the right has one more neutron.


C.
The element on the left has one more electron.


D.
The element on the left has one more proton.

Answer 1

What do you think?

Answer 2

When two elements are shown side-by-side in the periodic table, the element on the right has one more proton. This is the relationship between the two elements. !

Answer 3

@KPJ1991 How about choice "B"