Concept explainers
(a)
Interpretation:
Protons and electrons in the atom of V is to be calculated.
Concept introduction:

Answer to Problem 75A
V
Element name − Vanadium
Explanation of Solution
V
Elements name is Vanadium.
Atomic number of Vanadium is 23.
As, all atoms are neutral
(b)
Interpretation:
Protons and electrons in the atom of Mn is to be calculated.
Concept introduction:
Atomic number of an atom is alsoreferred as Number of protons present in an atom. All atoms are neutral.

Answer to Problem 75A
Mn
Element name − Manganese
Explanation of Solution
Mn
Elements name is Manganese.
Atomic number of Manganese is 25.
As, all atoms are neutral
(c)
Interpretation:
Protons and electrons in the atom of Ir is to be calculated.
Concept introduction:
Atomic number of an atom is alsoreferred as Number of protons present in an atom. All atoms are neutral.

Answer to Problem 75A
Ir
Element name − Iridium
Explanation of Solution
Ir
Elements name is Iridium.
Atomic number of Iridium is 77.
As, all atoms are neutral
(d)
Interpretation:
Protons and electrons in the atom of S is to be calculated.
Concept introduction:
Atomic number of an atom is alsoreferred as Number of protons present in an atom. All atoms are neutral.

Answer to Problem 75A
S
Element name − Sulfur
Explanation of Solution
S
Elements name is Sulfur
Atomic number of Sulfur is 16
As, all atoms are neutral
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