Which of the Following Elements Has the Least Number of Valence

question 234

Multiple Choice

Which of the following elements has the least number of valence electrons?

• A)magnesium
• B)lithium
• C)argon
• D)phosphorus

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Definitions:

Neurotransmitters

Chemical messengers that transmit signals across synapses from one neuron to another in the brain and nervous system.

Knoblike Terminals

The rounded ends of axons, known as axon terminals, which are involved in transmitting signals to other neurons or muscles through the synapse.

Axon

A narrow, lengthy protrusion from a nerve cell responsible for carrying electrical impulses outward from the neuron's main body.

Sensory Information

Data that is collected by the senses (sight, hearing, taste, touch, and smell) and sent to the brain for processing.