If solid nickel metal were mixed with cobalt ion, what would you expect to see happen?
A. solid cobalt would form
B. nickel ions would form
C. cobalt would be oxidized
D. nothing

D. nothing

Explanation:

Cobalt is one of the abundant in the Earth with a chemical configuration of

[Ar] 4s²3d⁷ and has oxidation states Co(ii) and Co(iii).It has two oxidation numbers +2 and +3.In nature Cobalt is found together with iron, nickel, silver and arsenic. It mostly resembles nickel and its significant application is in production of alloys such as Stellite.

smooth muscle is composed of involuntary muscles found within the walls of organs and structures such as the esophagus, stomach, intestines, and blood vessels. those muscles push materials like food or blood through organs. unlike skeletal muscle, smooth muscle can never be under your control.