A sample of a substance has a mass of 4.2 grams and a volume of 6 milliliters. The density of this substance is
2 answers:
Answer:
Density of the given substance is 0.7 grams/mL
Explanation:
Density is equal to 
Here mass of substance is 4.2 grams and volume of substance is 6 mL
So density = 
Here final answer should contain one significant figure.
Hello!
Mass =4.2 g
Volume =6 mL
Therefore:
Density = mass / volume
Density = 4.2 / 6
Density = 0.7 g/mL
Hope that helps!
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