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An element ‘M' has 50% of the electrons filled in the 3rd shell as in the 2nd shell. Theatomic number of ‘M’ is:

Question

An element ‘M' has 50% of the electrons filled in the 3rd shell as in the 2nd shell. Theatomic number of ‘M’ is:
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Solution 1

The atomic number of an element is equal to the number of protons in its nucleus, which is also equal to the number of electrons in a neutral atom.

The 2nd shell of an atom can hold up to 8 electrons (2 in the 2s subshell and 6 in the 2p subshell).

According to the problem, 50% of the electrons Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.

Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
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