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Question
Define the term Isoelectronic species
Definition
Solution
Isoelectronic species are defined as atoms and ions having the same number of electrons.
e.g. Ar, Ca2+, and K+ containing 18 electrons each.
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Isotopes, Isobars and Isotones
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Chapter 4: Structure of Atom - Exercises [Page 54]
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RELATED QUESTIONS
Complete the following information about the isotopes in the chart given below:
| Substance | Mass Number | Number of | ||
| Protons | Neutrons | Electrons | ||
| Carbon-14 | ||||
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| Chlorine-35 | ||||
| Uranium-238 | ||||
| Oxygen-18 | ||||
| Radium-223 | ||||
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