A.mass number
B.number of neutrons
C.atomic weight
D.electronic configuration
Related Mcqs:
- Isotopes of an element have different
- Which one of the following characteristics is different for the neutral atoms of the isotopes of an element?
- The atomic number of an element corresponds to
- The atomic number of an element is
- Identify the correct relation
- The rate at which a chemical substance reacts is proportional to its
- Which of the following properties of elements is a whole number?
- The emission of a ?-particle causes the resultant nucleus to have
- The emission of an ?-particle causes the resultant nucleus to have
- The mass number of an element is equal to
