The overall charge of the plum pudding model was neutral with negative charged electrons embedded in the positive charged proton.
Answer:
18.01528
Explanation:
find this by adding the molecular masses of two hydrogen atoms and oxygen atom
<span>A polymer is made of more monomers
Amino acid is a monomer.
When you have more amino acids, it's a polymer (a protein)
So the answer is amino acid
the other 3 are polymers</span>