An Element's Mass Number Tells Us Which of the Following

question 11

Multiple Choice

An element's mass number tells us which of the following?

• A) The number of protons in an atom of that element.
• B) The number of protons + electrons in an atom of that element.
• C) The number of electrons in an atom of that element.
• D) The number of protons + neutrons in an atom of that element.
• E) The number of neutrons in an atom of that element.

---

Definitions:

Reinforced Behaviors

Behaviors that are more likely to be repeated in the future due to the application of a positive or negative reinforcement after the behavior is exhibited.

Learning Theorists

Scholars who develop theories about how people learn, focusing on the processes of acquiring, modifying, or reinforcing knowledge, skills, behaviors, and values.

Observable Behaviors

Actions or reactions of an individual that can be noticed and measured by others without inferring internal states.

Unconscious Determination

The influence of unconscious factors on thoughts, behaviors, and decisions, highlighting the role of hidden mental processes.