Two steel containers of equal volume contain two different gases at the same temperature. the first container holds 1.3 moles of n^2 gas and the second contains 1.3 moles of so^3 gas. compare the pressures of the two containers

Often on a topographic map, every fifth contour line is darkened. what is this line called? a. key b.slope c.benchmark d. index contour

Which statement explains why the bonds between non metals tend to be covalent? the bonds are found to be nondirectional they have large differences in electronegativity they have small differences in electronegativity they have ions that produce an electrostatic pull

Which of the following is a physical property flammability heat of combustion solubility and toxicity