What Is the Term for the Number of Protons in the Nucleus

question 43

Multiple Choice

What is the term for the number of protons in the nucleus of each atom of an element? It also indicates the number of electrons in the atom.

• A) Isotope number
• B) Mass number
• C) Mass-to-charge ratio
• D) Atomic number
• E) Atomic mass units

---

Definitions:

Action Plans

Detailed strategies or roadmaps developed to achieve specific goals or objectives.

Therapeutic Approaches

Varied strategies and methodologies used in therapy to treat psychological problems and foster personal growth.

Crisis Situation

A critical or pivotal point of extreme difficulty, danger, or uncertainty requiring immediate and decisive action.

Physical Footprint

The tangible or environmental impact of a person's actions and lifestyle, often related to their carbon footprint or ecological footprint.