How much space does 2 x 10²² atoms of copper take up?
2 x 10²² atoms of copper take up 0.2 cm³.
First, we will convert 2 x 10²² atoms to moles using Avogadro's number (6.02 × 10²³ atoms/mol) as the conversion factor.
[tex]2 \times 10^{22} atoms \times \frac{1mol}{6.02 \times 10^{23} atoms} = 0.03 mol[/tex]
Next, we will convert 0.03 moles to grams of copper using its molar mass (63.55 g/mol) as the conversion factor.
[tex]0.03 mol \times \frac{63.55g}{mol} = 2 g[/tex]
Finally, we will convert 2 g of copper to cubic centimeters using its density (8.96 g/cm³) as the conversion factor.
[tex]2 g \times \frac{1cm^{3} }{8.96 g} = 0.2 cm^{3}[/tex]
2 x 10²² atoms of copper take up 0.2 cm³.
You can learn more about unit conversion here: https://brainly.com/question/19420601
