Tonic bonds are held together by a
Covalent Bonds
b
Tonic Bonds
C
Metallic Bonds
d
Hydrogen Bonds

B

Explanation:

I think you meant to write ionic bonds

by cartels in other countries, shipped by air, mail, or land. i cant really see your answer choices : /

periodic trends is an atom that gets larger as the number of electronic shells increase, the radius of atoms increases as you go down a certain group in the periodic table of elements. in general, the size of an atom will decrease as you move from left to right of a certain period.