A salt solution has a density of 1.18 g/mL and a volume of 830 mL. What is the mass in grams of the solution?

What are fructose and glucose an example of?

11. phosphorus-32 is radioactive and has a half life of 14 days. how much of a 124 mg sample of phosphorus-32 is present after 56 days? a) 7.75 mg b) 15.5 mg c) 31.0 mg d) 62.0 mg

An observation that requires measurement is called quantitative observable or qualitative