What conlusion can be drawn about the relationship between the arrangements of ements on the periodic table and patterns

Which best describes how johannes kepler developed his laws of planetary motion

Suppose that during that icy hot lab 65,000 j of energy were transferred to 450 g of water at 20°c what would have have been the final temperature of the water

Describing intermolecular forces use the drop down menus to match the type of intermolecular force to its name dipole dipole interactions dipole induced dipole interactions london dispersion forces hydrogen bond van der waals forces done