The Mass of an Atom Is Largely Determined by the Number

question 19

Multiple Choice

The mass of an atom is largely determined by the number of ________ it has.

• A)electrons
• B)protons
• C)neutrons
• D)protons + neutrons
• E)protons + electrons

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Definitions:

Olfactory

Relating to the sense of smell.

Hypoglossal Nerve

The twelfth cranial nerve, responsible for motor control of the tongue.

Olfactory Nerve

The first cranial nerve responsible for the sense of smell, transmitting sensory information from the nose to the brain.

Sacral Plexus

A network of nerves originating from the lower spine, providing motor and sensory nerves for the pelvis, buttocks, genitals, thighs, calves, and feet.