Answer:
CO
Explanation:
the rest are elements. CO is made up of one carbon atom and one oxygen atom
Answer:
Correct answer is B.
Explanation:
Took the test and got this right. :)
Answer:
The correct answer is option D, that is, magic numbers.
Explanation:
The magic number in nuclear physics refers to the number of nucleons, that is, either neutrons or protons, distinctly, such that their alignment results in the formation of complete shells within the nucleus of the atom. As a consequence, atomic nuclei comprising a magic number of neutrons or protons are much more stable in comparison to other nuclei.
The seven most broadly known magic numbers are 2,8,20,28,50,85 and 126.
<span>Ammonium Acetate in its inorganic name, or in its organic name it is NH4CH3COO.
hope that helped</span>