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Pls The electronic configuration of an element is given below. Element 1: 1s22s22p4

Which statement about the reactivity of the element is true?

It is reactive because it has to gain an electron to have a full outermost energy level.

It is unreactive because it has to lose an electron to have a full outermost energy level.

It is reactive because it has to gain two electrons to have a full outermost energy level.

It is unreactive because it has to gain two electrons to have a full outermost energy level.

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Pls The electronic configuration of an element is given below. Element 1: 1s22s22p4

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