Atoms of the same element whose nuclei contain the same number of protons, but different numbers of neutrons, are called

A) isotopes.
B) ions.
C) isomers.
D) trace elements.
E) principal elements.


Answer: A

Anatomy & Physiology

You might also like to view...

Individuals with type-A blood have anti-B antibodies on their red blood cells

Indicate whether the statement is true or false

Anatomy & Physiology

Which of the following is not a valid unit of angular velocity?

A. radians per second B. revolutions per minute C. degrees per hour D. gradients

Anatomy & Physiology

Match the function with the most appropriate category.A. AgglutinationB. CoagulationC. Immune functionD. Blood GroupingE. Diagnostic Blood TestErythrocytes clumping together

Fill in the blank(s) with the appropriate word(s).

Anatomy & Physiology

The inferior ramus is part of the

A. ilium. B. ischium. C. pubic bone. D. a and b E. b and c

Anatomy & Physiology