Question

which electron shell is near to the nucleus​

Answer 1

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Electrons orbit the nucleus of an atom at different ranges, called shells. Each shell has a different energy level, increasing the further it is from the nucleus. Each energy level is given a number called the principal quantum number, n. The closest shell has a value of n=1.

K shell is close to core. Electrons are always turning in those nuclear shells and those shells, or orbitals, are particular separations from the core.

On the off chance that you are an electron in the primary shell, you are constantly nearer to the core than the electrons in the second shell.

Answer 2

Answer:

Explanation:

In chemistry and atomic physics, an electron shell may be thought of as an orbit followed by electrons around an atom 's nucleus. The closest shell to the nucleus is called the " 1 shell" (also called the "K shell"), followed by the " 2 shell" (or "L shell"), then the " 3 shell" (or "M shell"), and so on farther and farther from the nucleus.