Which phrase can accurately be placed in the middle, within both circles? a) has a ph of 7 b) dissolves metals eliminate c) ionizes in water d) turns red litmus paper blue?

What is the area in square meters of 448 g ai foil that has a thickness of 23921 nm? the density is 2.70 g/cm

How many lone pairs of electrons are on the central atom of no3- and what is the molecular shape? one, trigonal planar zero, trigonal pyramidal zero, trigonal planar one, tetrahedral one, trigonal pyramidal

How does the kinetic energy of a substance's particle in the solid phase compare to their kinetic enegy in the liquid phase?