Properties of elements within a blank on the periodic table change in a predicatable way from one side of the table to the other

In the particles are arranged in a regular, repeating pattern. a)a crystalline liquid b)a crystalline solid c)all gases d)all solids

Which statement names the physical property of wood a. wood is softer than coal b. wood does not rust c. wood can rot d. wood can burn

Describe the magnitude of the buoyant force