How Is the Term "Atomic Number" Defined for a Given

question 61

Multiple Choice

How is the term "atomic number" defined for a given atom or isotope?

• A)as the mass of one mole of that element or isotope
• B)as the sum of the protons, neutrons, and electrons it contains
• C)as the sum of the protons and neutrons its nucleus contains
• D)as the number of protons its nucleus contains

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Definitions:

Field Experiment

A study conducted in a real-world setting where the researcher manipulates one or more variables to observe the effect on a particular outcome.

Independent Variable

The factor in an experiment that is intentionally changed to observe its effect on the dependent variable.

Role Models

are individuals admired for their behaviors, qualities, or achievements, who serve as examples for others to emulate.

Behavior Modeling

A training method that involves showing learners how to perform a behavior by acting it out, often used in skill acquisition.