Difference between codons and anticodons

Codon
 is found in DNA and mRNA.
 Codon is complementary to a triplet of template strand.
 It determines the position of an amino acid in a polypeptide.


Anticodon
It occurs in tRNA.
 It is complementary to a codon
it helps in bringing a particular amino acid at its proper position during translation.

The proton has a positive charge while the neutron has no charge they both make up the nucleus of the atom while the elections have a negative charge and surround the nucleus of the atom. the protons and electrons are used to calculate the atom's mass whereas the neutrons don't affect the mass