Chemistry, 22.10.2019 06:50 zanaplen27
6. a silver ring has a mass of 5.25 grams also. calculate the number of silver atoms present in the ring?
before you calculate, do you expect 5.25 grams of silver or gold to have more atoms?
7. a mercury thermometer breaks and spills 3.4 x 104 hg atoms all over the floor. calculate the mass of
mercury spilled on the floor?
8. 250.0 grams of silicon are massed on a scale. calculate how many silicon atoms are present in the
sample?
Answers: 2
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