An atom in a molecule has a steric number of 4. The atom also has one lone pair of electrons. What is the molecular geometry around this atom

Much of the general structure and physical properties of the interior of the earth are inferred from: a)deep oil and gas bore holes b)geologic investigations c)analysis of seismic waves d) study of volcanoes

Water is important for the of cells. a: size, shape, and temperature b: temperature, color, and odor c: color, odor, and size d: shape, temperature, and color

List four observations that indicate that a chemical reaction may be taking place