What is the volume of 60 g of ether if the density of ether is 0.70g/mL

An engineering team designs a new rocket that is faster and lighter than any other model being produced. however, the materials end up being so expensive that no company can afford to buy them. which step of the engineering process should have addressed this problem? a. know the background. b. evaluate the results. c. identify a need. d. do the work.

3. if the dartboard below is used to model an atom, which subatomic particles would be located at z?

Which substances have the lowest melting points: ionic covalent, or metallic