What Is the Difference Between a Proton and a Neutron

question 36

Multiple Choice

What is the difference between a proton and a neutron in terms of their constituent quarks?

• A) A proton is made of two "up" quarks and a "down" quark, and a neutron is made of two "down" quarks and an "up" quark.
• B) A proton is made of two "down" quarks and an "up" quark, and a neutron is made of two "up" quarks and a "down" quark.
• C) A proton is made of three "up" quarks, and a neutron is made of three "down" quarks.
• D) A proton is made of three "down" quarks, and a neutron is made of three "up" quarks.

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Definitions:

Withdrawn-Rejected

A type of childhood rejection, when other children do not want to be friends with a child because of his or her timid, withdrawn, and anxious behavior.

Unpopular Children

Children who are less likely to be chosen as friends or social partners by their peers, often due to various social or behavioral factors.

Neglected

The condition of not receiving enough care, attention, or support, often leading to adverse effects on health, development, or well-being.

Longitudinal Study

A research design that follows the same subjects over a period of time, allowing for the examination of changes and developments.