Which of the Following Is Not the Correct Chemical Formula

question 28

Multiple Choice

Which of the following is not the correct chemical formula for the compound named?

• A) Fe₂PO4 iron(II) phosphate
• B) BaBr₂ barium bromide
• C) Li₂O lithium oxide
• D) HF hydrogen fluoride
• E) Mg₃N₂ magnesiumnitride

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Definitions:

Sample Space

The set of all possible outcomes or results in a probability experiment.

Random Experiment

An experiment or process for which the outcome cannot be predicted with certainty ahead of time, involving random variables.

Mutually Exclusive

refers to events that cannot occur at the same time in a probabilistic experiment.

P(A)

The probability of an event A occurring.