How Many of Each Type of Atom Are There in the Formula

question 91

Multiple Choice

How many of each type of atom are there in the formula Ca₃(PO₄) ₂?

• A)Ca = 3,P = 1,O = 4
• B)Ca = 3,P = 2,O = 4
• C)Ca = 3,P = 2,O = 8
• D)Ca = 3,P = 1,O = 8
• E)none of the above

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Definitions:

Single Vehicle

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Grade Point Average

A numerical calculation representing the average value of the accumulated final grades earned in courses over time.

Upper Class

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P(A|B)

The probability of event A occurring given that event B has occurred.