Chemistry, 29.01.2020 03:56 isabellesmith51317

(10 points)
use the periodic table to determine how many atoms of phosphorus (p) are in a sample that has a mass of 172.90 g.

a. 3.48 × 1021 atoms

b. 1.97 × 1022 atoms

c. 3.36 × 1024 atoms

d. 1.04 × 1026 atoms

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(10 points)
use the periodic table to determine how many atoms of phosphorus (p) are in a samp...