Design a synthesis of isopropyl cyclopentylacetate from ethyl acetoacetate, diethyl malonate, and alkenes possessing five carbons or fewer.

Which of the following statements is true? a. elements in the last period are radioactive. b. atomic weight is the same as atomic mass. c. elements in the same group have the same number of electron shells. d. atomic number equals the number of neutrons in the nucleus of an atom.

7. what temperature is need to just dissolve 50 g of nh4cl in 75 g of water? '

When would a bouncy ball have the most potential energy