Answer:
Answer: 1.095 * 10^22 atoms of P.
Explanation:
Elements because elements make up atoms which make up everything
B, millimeters because paper is really thin therefore it'd require small measurements for units.
M1 = 17.45 M
M2 = 0.83 M
V2 = 250 ml
M1. V1= M2. V2
V1 = (M2. V2)/M1 = (0.83× 250)/ 17.45= 11.89 ml
