Question

Why might two elements posses similar chemical prosperities ?
A. They belong to the same group of the periodic table?
B. They have the same physical state ?
C.They have similar physical properties?
D. They belong to the same period of the periodic table ?

Answer 1

Answer:

d

Explanation:

elements in the same period have similar reactions because they have the same number of electrons on the outer shell for instance potassium and lithium