One mole of silver has a mass of 107.9 grams. Approximately how many atoms of silver are present in one mole of silver? (5 points) a
107 atoms

b
108 atoms

c
6 x 1023 atoms

d
53 x 1023 atoms

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line