The Outer Electron Shell of a Nitrogen Atom Can Hold

question 59

Multiple Choice

The outer electron shell of a nitrogen atom can hold up to eight electrons, but contains only five. As a result, nitrogen can form _____ covalent bonds.

• A)zero
• B)one
• C)three
• D)eight

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Definitions:

Acidity

The level of acid present in a substance, often measured by pH.

Alkalinity

A measure of the capacity of water or any solution to neutralize acids, often associated with a pH level above 7, indicating a basic solution.

Molecular Formula

A notation that shows the number and type of atoms in a molecule, indicating the composition but not the structure of the molecule.

Hydrogen Atom

The simplest type of atom, consisting of one proton in the nucleus and one electron in orbit around it.