Which of the Three Major Subatomic Particles Has/have a Mass

question 40

Multiple Choice

Which of the three major subatomic particles has/have a mass of approximately 1 u?
i.e^-
ii.p⁺
iii.n⁰

• A)i only
• B)ii only
• C)iii only
• D)i and ii
• E)ii and iii

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Definitions:

Constant-cost Industry

An industry where the input prices and costs of production do not change as the industry output changes.

Supply Curve

A graphical representation showing the relationship between the price of a good and the quantity supplied at those prices.

Purely Competitive

A commercial framework with a vast number of tiny enterprises, a single type of product, freedom to enter and leave, and total transparency of information.

Allocative Efficiency

An allocation scenario where it's not feasible to enhance one person's well-being without negatively impacting another's.