Answer:
Islands are surrounded by water on all the four sides whereas peninsulas are surrounded by water on three sides.. Islands are of two types continental or oceanic whereas peninsulas can only be continental. Islands can be found in groups whereas peninsulas are always single.
Explanation:
Answer:
Cobalt has 27 protons while Nickel has 28.
Explanation:
atomic mass does have to do with protons and neutrons, but its not what places the elements
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