Between volume and mass which gives a larger source of error in the determination of density? Explain why.

What term is missing from the central region that describes hypotheses, theories, and laws? popular predictable mathematical falsifiable

Imagine a small synthetic vesicle made from pure phospholipids enclosing an interior lumen containing 1 mm glucose and 1 mm sodium chloride. if the vesicle is placed in pure water, which of the following happens faster? a. na+ diffuses out. b. cl– diffuses out. c. h2o diffuses in. d. glucose diffuses out. e. sodium chloride diffuses out.

What causes the appearance of lines in a emission spectrum