There will be 2.0528 x [tex]10^{22}[/tex] molecules in 12 grams of UF6
Number of molecules
According to Avogadro, there are 6.022 x [tex]10^{23}[/tex] molecules in 1 mole of any substance.
Mole of 12 grams UF6 = 12/352.02 = 0.0341 mole
Number of molecules of UF6 in 0.0341 moles = 0.0341 x 6.022 x [tex]10^{23}[/tex]
= 2.0528 x [tex]10^{22}[/tex] molecules
More on the number of molecules of substances can be found here: https://brainly.com/question/11815186
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