Which set of properties does a substance such as co2(9) have?
1)definite shape and definite volume
2)definite shape but no definite volume
3)no definite shape but definite volume
4)no definite shape and no definite volume
subn

What is the number of moles in 15.0 g ash3?

2points why do scientists need governmental funding? o a. government politicians ask all the important scientific questions. o b. scientists have to pay taxes to the government on the money they make. o c. the cost of doing scientific research can be very high. o d. the government is controlled by scientists. submit

1. list three scientific reasons cockroaches may fly.