Use molecular orbital theory to determine whether He2 2+ or He2 + is more stable. Use molecular orbital theory to determine whether He2 2+ or He2 + is more stable. The He2 + ion is more stable since it has a higher bond order (bond order = 1) than the He2 2+ ion (bond order = 1/2). The He2 + ion is more stable since it has a higher bond order (bond order = 2) than the He2 2+ ion (bond order = 1). The He2 2+ ion is more stable since it has a lower bond order (bond order = 1/2) than the He2 + ion (bond order = 1). The He2 2+ a lower bond order (bond order = 3/2) than the He2 + ion (bond order = 2). The He2 2+ ion is more stable since it has a higher bond order (bond order = 1) than the He2 + ion (bond order = 1/2).

Listen base your answer to the question on the information below. propane is a fuel that is sold in rigid, pressurized cylinders. most of the propane in a cylinder is liquid, with gas in the space above the liquid level. when propane is released from the cylinder, the propane leaves the cylinder as a gas. propane gas is used as a fuel by mixing it with oxygen in the air and igniting the mixture, as represented by the balanced equation below. c3h8(g) + 5o2(g) → 3co2(g) + 4h2o() + 2219.2 kja small amount of methanethiol, which has a distinct odor, is added to the propane to consumers detect a propane leak. in methanethiol, the odor is caused by the thiol functional group (–sh). methanethiol, ch3sh, has a structure that is very similar to the structure of methanol. what is the correct structural formula for a molecule of methanethiol