Question 6 (5 points)
how many grams of co2 are in 8 mol of the compound?
your
answer
units

Stage in which a typical star has completely stopped fusion

Which of the following describes a compound? (hint: carbon and oxygen bo a. a piece of pure carbon, containing only carbon atoms b. oxygen gas surrounding a solid piece of carbon c. a substance made of two oxygen atoms for each carbon atom carbon and oxygen atoms mixed without being bonded together

Ahypothesis must be testable and falsifiable to be considered scientific a. trueb. false