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A Severance

question 1

Multiple Choice

A severance:


Definitions:

Product

Substance formed by a chemical reaction. Compare with reactant.

Valence Shell

The outermost shell of an atom containing the electrons most involved in forming chemical bonds.

Nitrogen

A chemical element with symbol N and atomic number 7, essential for all living organisms as it is a key component of amino acids and nucleic acids.

Electrons

Particles within atoms that carry a negative electrical charge and serve as the main conductors of electrical current in solids.

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