1.20741 x 10-10 m. the atomic radius is exactly 3 which is correctly written in scientific notation with the correct number of significant figures?
6 x 10-11
6.037 x 10-11
6.03705 x 10-11
6.04 x 10-11

If a molecule with a molecular formula of c13h18 is treated with an excess of h2 in the presence of finally divided pt metal under conditions required for maximum hydrogenation of the molecule to give a molecule with a formula c13h24, how many rings are in the molecule?

Heat energy, carbon dioxide, and water are released through which process? a. photosynthesis b. depolymerization c. digestion d. cellular respiration

Which of the following describes the entropy change as a solution is made from a liquid and solid