What Is the Oxidation Number of the Sulfur Atom in K₂SO₄

question 2

Multiple Choice

What is the oxidation number of the sulfur atom in K₂SO₄ ?

• A)-2
• B)+2
• C)+4
• D)+6

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Definitions:

Independent Variable

A variable that is manipulated to determine its effect on a dependent variable.

Critical T Value

The threshold value in t-testing that determines whether to reject the null hypothesis, based on the desired level of significance.

Significance

The likelihood that a relationship between two or more variables is caused by something other than random chance.

Slope

The slope is the measure of the steepness or incline of a line, defined as the ratio of the vertical change to the horizontal change between two points on the line.