What Are the Fundamental Particles of an Atom

question 20

Multiple Choice

What are the fundamental particles of an atom?

• A) Quark, positron, negatron
• B) Nucleon, electron, proton
• C) Proton, neutron, quark
• D) Proton, electron, neutron

---

Definitions:

Objects

Material things that can be seen or touched.

Maturation Effects

changes in behavior or performance that result from natural growth or development, rather than from learning, training, or experience.

Personality Traits

Enduring characteristics that describe an individual's behavior, such as openness, conscientiousness, extraversion, agreeableness, and neuroticism.

Grasping Reflex

An involuntary movement seen in infants, where they will tightly hold objects placed in their hands.