Which of the following is not a diatomic molecule?

According to the vsepr theory what is the shape of a molecule that has a central atom valence three other items with no lone pairs of electrons

An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a.the mitochondria b.the nucleus c.the vacuoles d.the endoplasmic reticulum

Which of the following is a physical property flammability heat of combustion solubility and toxicity