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An atom with an atomic number of 26 has 56 nucleons. Find out its number of electrons, protons and neutrons.

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Question

An atom with an atomic number of 26 has 56 nucleons. Find out its number of electrons, protons and neutrons.

Short Answer
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Solution

A neutral atom has 26 protons and 26 electrons because its atomic number is 26. The number of neutrons is 56 − 26 = 30.

Therefore, it has 26 electrons, 26 protons and 30 neutrons.

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Chapter 8: Journey Inside the Atom - Intext Questions [Page 150]

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NCERT Science Exploration [English] Class 9
Chapter 8 Journey Inside the Atom
Intext Questions | Q 10. | Page 150
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