The strongest bond . conducts electricity as a solid . alternating positive and negative particles . sharing electrons between two atoms . positive ions in a "sea of electrons" . malleable and ductile . conducts electricity when dissolved in water . involves a transfer of electrons . involved in molecules and in network solids . does not usually conduct electricity

Infants born with severe respiratory problems are sometimes given liquid ventilation: they breathe a liquid that can dissolve more oxygen than air can hold. one of these liquids is a fluorinated compound, cf3(cf2)7br. the solubility of oxygen in this liquid is 66 mlo2 per 100 ml liquid. in contrast, air is 21 % oxygen by volume. calculate the moles of o2 present in an infant's lungs (volume: 12 ml ) if the infant takes a full breath of air. assume a pressure of 1 atm in the lungs.

If you have 5.25 grams of methane (ch4), how many grams of co2 will you produce ?

What forms when chemical reactions combine pollution with sunlight?