Find the number of valence electrons, Lewis structure, Shape, hybridization, number of sigma and pi bonds, bond polarity and molecular polarity for the following molecules. H2O
NH3
CH4
CH2F2
CO
CO2
HCN
SO2
SO3

Match term definition ellipse a) diagonal cross section of a cylinder circle b) diagonal cross section through the widest part of a sphere sphere c) cross section parallel to the base of a cone great circle d) shape created when a semi-circle is rotated around the y-axis triangle e) perpendicular cross section of a cone

Which diagram shows the correct way to represent an ionic compound of magnesium oxide?

Heat is the total potential energy of a substance that can be transferred. true false