Atom Y Has 11 Protons, 11 Electrons, and 12 Neutrons

question 55

Multiple Choice

Atom Y has 11 protons, 11 electrons, and 12 neutrons. What is the mass number of Atom Y?

• A) 11
• B) 12
• C) 22
• D) 23
• E) 24

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Definitions:

Persuasive Precedents

Decisions from other jurisdictions that, while not binding, may influence a court's decision in similar cases.

Regulations

Rules made by a government or regulatory body to control certain activities or behaviors.

Stare Decisis

A legal principle that obligates courts to follow historical cases when making a ruling on a similar current or future case.

Precedent

A court decision that furnishes authority for deciding later cases in which similar facts are presented.