Element M Reacts with Fluorine to Form an Ionic Compound

question 29

Multiple Choice

Element M reacts with fluorine to form an ionic compound with the formula MF₃. The M-ion has 22 electrons. Element M is __________.

• A)Al
• B)Mn
• C)Fe
• D)Sc
• E)Cr

Understand the concept of least squares in the context of linear regression.

Apply regression analysis to predict outcomes in real-world contexts.

Analyze the relationship between two variables using graphical methods.

Differentiate between dependent and independent variables in a regression context.

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