Element that have same number of neutrons are called__________?
Correct answer: C. isotone
- A. isotope
- B. isobar
- C. isotone
- D. None of these
Explanation
Atoms of different elements having the same number of neutrons are called isotones. Isotopes have the same atomic number but different neutron numbers, while isobars have the same mass number, so isotope is the likely mistaken choice.
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About Electronic Configuration
Electronic configuration describes how electrons occupy shells, subshells and orbitals around an atom. Questions use the Aufbau principle, Pauli exclusion principle and Hund's rule to write configurations, identify valence electrons, form ions and explain periodic trends, including common exceptions such as chromium and copper.
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