A Compound Containing Chromium and Silicon Contains 73

question 34

Multiple Choice

A compound containing chromium and silicon contains 73.52 mass percent chromium. Determine its empirical formula.

• A)CrSi ₃
• B)Cr ₂Si ₃
• C)Cr ₃Si
• D)Cr ₃Si ₂
• E)Cr ₂S

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Definitions:

Generalized Anxiety Disorder

A mental health disorder characterized by excessive, uncontrollable worry about a range of different topics.

6 Weeks

A specific time period often used in various contexts, such as the typical healing time for minor medical conditions or the length of some psychological treatment programs.

3 Weeks

A time period equivalent to 21 days, often used to describe the duration of events, processes, or the onset of symptoms.

3 Months

A time period equivalent to approximately 90 days or one quarter of a year.