Question

An atom in the ground state contains a total of 5 electrons

Answer 1

Answer:

The element will be Boron which has 5 electrons in it, and at the atomic nucleus it consists of 5 neutrons and 5 protons.

The lewis electron dot structure for boron will have three dots on the atom.

Which can be represented as · X :

Where X represents the element and dots represents the electrons present in the outermost valence shell.

Boron distributes its 5 electrons in this way, that first shell has 2 electrons and the second shell has 3 electrons.

Explanation:

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