31. Which of the following elements DO NOT exist in diatomic form at room temperature?1 pointSulfurHydrogenNitrogenOxygenFluorineChlorineBromineIodine

Which of the following groups consists only of elements that exist as diatomic molecules at room temperature and pressure?Group of answer choicesF, Cl, O, N, IAr, He, H, O, ClP, He, H, Cl, Ne, FBr, N, H, S, OLi, B, I, Br, Kr, N

19. Pick the choice that contains 5 diatomic gases at room temperature. 1 pointH2, Br2, N2, O2, Cl2H2, F2, N2, O2, Cl2I2, Br2, N2, O2, Cl2H2, Br2, N2, O2, F2

Which of the following elements is NOT present in fats or lipids?*1 pointoxygenNitrogenhydrogencarbonOption 5

Which of the following diatomic molecules would have a triple bond between them?Group of answer choicesFluorineHydrogenOxygenNitrogen

Which of the following elements is NOT present in carbohydrates? *1 pointoxygennitrogencarbonhydrogenOption 5