HELP QUICK PLSSS A 29.35 gram sample of cobalt is heated in the presence of excess
oxygen. A metal oxide is formed with a mass of 37.32 g. Determine
the empirical formula of the metal oxide.
Enter the elements in the order Co, O
empirical formula

Which function is performed by earths atmosphere? a. ultraviolet rays are prevented from reaching the ozone layer. b. earths temperature is raised and moderated by trapping in heat c. charged particles from the sun are prevented from reaching earth. d. magnetic charges from space are prevented from reaching earths surface.

Which of the following two events occur to create a sea breeze? select all that apply. warm air rises on the ocean and moves toward the land to cool warm air rises on land and moves toward the ocean to cool cool air moves from the ocean to be warmed by the land cool air moves from the land to be warmed by the ocean

Which of these statements explains the difference between nuclear binding energy and the strong nuclear force ?