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QuestionMathematics

Calculate the density of potassium.
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Step 1:
I'll solve this problem step by step, following the specified LaTeX formatting guidelines:

Step 2:
: Identify the information needed to calculate density

Density is defined as mass divided by volume. To find the density of potassium, we'll need: - Mass of a sample of potassium - Volume of that sample

Step 3:
: Recall the density formula

- $$V$$ = volume
The density formula is: Where:

Step 4:
: Gather standard reference data for potassium

- Density of potassium: $$0.862 \mathrm{~g/cm}^{3}$$ at standard temperature and pressure
From standard chemical reference tables:

Step 5:
: Verify the density value

The density of $$0.862 \mathrm{~g/cm}^{3}$$ means that for every cubic centimeter of potassium, the mass is $$0.862 \mathrm{~g}$$.

Final Answer

The density of potassium is 0.862 \mathrm{~g/cm}^{3}.