6. How many sections are there to an SDS for a given chemical? * (2 Points)
N.
8
10
14
16

Ascientist measures the speed of sound in a monatomic gas to be 449 m/s at 20∘c. what is the molar mass of this gas?

Scientists have developed an explanation of a phenomenon from several verified hypotheses. the explanation has been confirmed through numerous experimental tests.which option best describes this explanation? a. scientific lawb. research questionc. hypothesisd. scientific theory

Reactions in cells take place at about a. 40°c b. 0° c. 100°c d. 60°c