Where does the exosphere play in the layers

Are these compounds - methane and CH4 ionic or covalent?

Is the same reactant always the limiting reactant?

What should Molly do to treat her burn?

Three elements have the electron configurations 1s2 2s2 2p6 3s2 3p6, 1s2 2s2 2p6 3s2, and 1s2 2s2 2p6 3s2 3p6 4s1. The first ionization energies of the three elements (not in the same order) are 0.4189, 0.7377, and 1.505 MJ/mol.

How many grams of o2 are in a 5.0 mol of the element?

What kind of energy can be transferred

What could a scientist do to determine what era the Eocene period belongs to on the geologic timescale?

What is the name of the flower part that elevates the stigma

In atoms, electrons surround the nucleus in

What is the volume of an object whose dimensions are 5.54 cm, 10.6 cm, and 199 cm? Round your answer to the correct number of significant figures. A. 117 cm3 B. 1.20 * 104 cm3 C. 1.17 * 104 cm3 D. 11686.076 cm3