A student has three solid samples: one compound with covalent bonds, one compound with ionic bonds, and one compound with metallic bonds. The sample with metallic bonds is mostly likely to have which characteristic?

Hmm.. i'll try to figure it out hang on..

Explanation:

the answer is definitely c.

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.