The atomic number is the number of in an atom. question 4 options: groups protons neutrons electrons

The atomic number is equal to the number of protons in an atom's nucleus. The atomic number determines which element an atom is. For example, any atom that contains exactly 47 protons in its nucleus is an atom of silver.

Explanation:

identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.

d. making up measurements to record.