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2. There are 8 confirmed planets in our solar system. The number of significant figures in...

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Chemistry

2. There are 8 confirmed planets in our solar system. The numberof significant figures in this number is 1. True or False?Explain.

3 Do the following calculations, reporting the correct number ofsignificant figures in your answer.

a) 6.53x10^3g/12.8mL

b) 5.621mL+ 22.4mL+5mL

c) 3.3mm x 23.4mm x 1.769mm

d) (965.43 x 3.911)+ 9413.4136

4. Preform the following conversions, reporting the correctnumber of significant figures in your answers.

a) 1.976 x 10^-3 g to micro g

b) 1.25 x 10^8 cL to ML

c) 3.77 x 10^4 mm^3 to nm^3

d) 8.65 g/cm^3 to kg/m^3

Answer & Explanation Solved by verified expert
4.4 Ratings (828 Votes)
Significant figure rule If any number that has no any decimal place and that is unit place that has 1 significant figure so the statement is true 3 In multiplication and dividing we use    See Answer
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