List the Number of Protons, Neutrons, and Nucleons (Protons

question 109

Multiple Choice

List the number of protons, neutrons, and nucleons (protons + neutrons) , in that order, for an isotope with the symbol:

• A)56, 81, 137
• B)81, 56, 137
• C)56, 137, 193
• D)137, 56, 193
• E)81, 137, 218

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Definitions:

Young Adults

Individuals in the age range of approximately 20 to 40 years, often experiencing major life transitions such as higher education, career development, and beginning of families.

EEG

Electroencephalogram; a test used to find abnormalities related to electrical activity of the brain.

Delta Waves

Long, slow brain waves that indicate the deepest stage of sleep.

REM Sleep

A phase of sleep characterized by rapid eye movements, where dreaming often occurs and brain activity is high, resembling wakefulness.