In the diagram below it depicts the structure of atom, where we are able to see orbits and electrons. How many neutrons and electrons are present in the nucleus?

19 protons and 20 neutrons

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19 Neutrons and 20 Protons

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20 Protons and 19 Protons

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20Protons and 20 Neutrons

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Solution

The correct option is D
20Protons and 20 Neutrons

The atomic structure give in the question is Calcium element the electronic configuration is 2,8,8,2.So it has 20 protons and neutrons in its nucleus.

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In the diagram below it depicts the structure of atom, where we are able to see orbits and electrons. How many neutrons and electrons are present in the nucleus?

The correct option is D 20Protons and 20 Neutrons The atomic structure give in the question is Calcium element the electronic configuration is 2,8,8,2.So it has 20 protons and neutrons in its nucleus.

The correct option is D
20Protons and 20 Neutrons

The atomic structure give in the question is Calcium element the electronic configuration is 2,8,8,2.So it has 20 protons and neutrons in its nucleus.