Charged Particles in Matter
Quick practice
Question 1 of 5
Which of the following best defines the term Isotopes in the context of atomics structure?
A
Molecules formed by the combination of identical atoms.
B
Atoms having an equal number of protons and neutrons.
C
Atoms of different elements having the same mass number.
D
Atoms of the same element having the same atomic number but different mass numbers.
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