This refers to a weighted average of the atomic weights of all naturally occurring isotopes of an element

a) mass number
b) atomic number
c) atomic mass
d) ionic mass
e) covalent mass


Answer: c

Anatomy & Physiology

You might also like to view...

In an unmyelinated axon, an action potential generates a local current flow that stimulates an action potential in the ____________.

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

Anatomy & Physiology

The ________ system transports water, oxygen, and a variety of nutrients and other substances necessary for life to the cells and transports waste products away from the cells.

A. cardiovascular B. urinary C. digestive D. respiratory

Anatomy & Physiology

Identify and discuss the factors that contribute to systemic vascular resistance

What will be an ideal response

Anatomy & Physiology

The phase of the menstrual cycle that directly precedes ovulation is called ________.

A. the secretory phase B. the proliferative phase C. menses D. menarche

Anatomy & Physiology