The Conventional Way of Writing the Symbol for an Ion

question 72

Multiple Choice

The conventional way of writing the symbol for an ion of calcium is

• A) calcium-18.
• B) Ar.
• C) Ca ^{ 18}.
• D) Ca⁺².
• E) Ca₊₂.

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Power that comes from our attraction to another person, or the charisma a person possesses.

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Power based on a person’s knowledge and experience.

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The state of being extremely interested, anxious, or care significantly about something or someone.