Characteristics of the San Andreas Fault Zone. The surface expression of the San Andreas transform fault zone is a right-lateral strike-slip fault. The fault zone is approximately 1300 km long and is made up of three major segments, each with characteristic types, magnitudes and frequencies of earthquake activity.he San Andreas fault is one of only a few examples of a transform boundary between two tectonic plates that is exposed on a continent. Some other continental transforms are the Alpine fault in New Zealand and the Dead Sea Transform fault system in the Middle East.
Sulfur forms stable compounds with all elements except the noble gases. Sulfur in the solid state ordinarily exists as cyclic crown-shaped S8 molecules. Sulfur has many allotropes besides S8. Removing one atom from the crown gives S7, which is responsible for sulfur's distinctive yellow color.Many other rings have been prepared, including S12 and S18.ulfur forms stable compounds with all elements except the noble gases. Sulfur in the solid state ordinarily exists as cyclic crown-shaped S8 molecules. Sulfur has many allotropes besides S8. Removing one atom from the crown gives S7, which is responsible for sulfur's distinctive yellow color.
S can form up to 6 bonds with oxygen in the compound SO3. That is, three double bonds. Look up expansion of the valency octet. The S atom has 12 electrons in its outer level in SO3. because sulfur is larger than oxygen, it does have the ability to expand its valence shell and form more than two bonds. In other words, the Octet Rule only really works for the smaller atoms, and is easily violated on larger ones. For example, in H2SO4, the sulfur atoms is bonded to 4 O atoms.