(a)
Interpretation:
The given element has to be identified.
Concept introduction:
The number of protons or electrons present in the nucleus of an atom is called atomic number.
Mass number:
The total number of protons and neutrons present in the nucleus of an atom is called mass number.
(b)
Interpretation:
The given element has to be identified.
Concept introduction:
Atomic number:
The number of protons or electrons present in the nucleus of an atom is called atomic number.
Mass number:
The total number of protons and neutrons present in the nucleus of an atom is called mass number.
(c)
Interpretation:
The given element has to be identified.
Concept introduction:
Atomic number:
The number of protons or electrons present in the nucleus of an atom is called atomic number.
Mass number:
The total number of protons and neutrons present in the nucleus of an atom is called mass number.
(d)
Interpretation:
The given element has to be identified.
Concept introduction:
Atomic number:
The number of protons or electrons present in the nucleus of an atom is called atomic number.
Mass number:
The total number of protons and neutrons present in the nucleus of an atom is called mass number.
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General Chemistry: Atoms First
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