On a waterslide, describe the kinetic and potential energy you have at the top of the hill and at the bottom of the slide. What
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Answer:
A. 444.5 pm
Explanation:
We know that:
i.e.
in a face-centered cubic crystal, the number of atoms per unit cell is (n) = 4
The molar mass of manganese (II) oxide
Density is given as 5.365 g/cm³
Avogadro constant = 6.023 × 10²³ atoms/mol
∴
Making th edge length "a" the subject, we get:
a = 4.445 × 10⁻⁸ cm
a = 444.5 pm