An Element's Mass Number Is Equal to the Sum of Its

question 126

Multiple Choice

An element's mass number is equal to the sum of its

• A) protons and electrons.
• B) protons and neutrons.
• C) electrons and neutrons.
• D) protons only.
• E) electrons only.

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Definitions:

Glomerular Membrane

A semi-permeable membrane in the kidney's glomeruli that filters blood to form urine.

Bacterial Toxins

Substances produced by bacteria that can cause disease in humans and animals.

Low Blood Pressure

A condition where blood pressure is below the normal range, which can result in symptoms like dizziness or fainting, but may be asymptomatic in some individuals.

Loop Of Henle

A U-shaped section of the nephron in the kidney that plays a crucial role in concentrating urine and conserving water.