Almost everything you wanted to know about fashion during the Elizabethan Era will be explained here on this site. From the outfits the servants wore, to the layers after layers of clothing aristocratic women dressed in to attend a spectacular party ...there is so much to know about the clothing Elizabethan people wore!lmost everything you wanted to know about fashion during the Elizabethan Era will be explained here on this site. From the outfits the servants wore, to the layers after layers of clothing aristocratic women dressed in to attend a spectacular party ...there is so much to know about the clothing Elizabethan people wore!
Oxygen is the first element in Group 16 (VIA) of the periodic table. The periodic table is a chart that shows how chemical elements are related to each other. The elements in Group 16 are said to belong to the chalcogen family. Other elements in this group include sulfur, selenium, tellurium, and polonium. The name chalcogen comes from the Greek word chalkos, meaning ore.. The first two members of the family, oxygen and sulfur, are found in most ores. Oxygen is by far the most abundant element in the Earth's crust.
There are several known allotropes of oxygen. The most familiar is molecular oxygen (O 2), present at significant levels in Earth's atmosphere and also known as dioxygen or triplet oxygen.Another is the highly reactive ozone (O 3). Others include: 1  Atomic oxygen (O 1, a free radical).2  Singlet oxygen (O 2 *), either of two metastable states of molecular oxygen.ee also: Dioxygen in biological reactions. The common allotrope of elemental oxygen on Earth, O 2, is generally known as oxygen, but may be called dioxygen or molecular oxygen to distinguish it from the element itself.