Question

cfa - atoms, periodic table, and ions
identify the number of protons in the element manganese
o 16
o 23
o 25
o 26

Explanation:

Step1: Recall atomic number concept

The number of protons in an atom is equal to its atomic number.

Step2: Find manganese's atomic number

Manganese has an atomic number of 25 in the periodic - table.

Answer:

C. 25