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.
Rule 5: The oxidation number of oxygen in a compound is usually â2. If, however, the oxygen is in a class of compounds called peroxides (for example, hydrogen peroxide), then the oxygen has an oxidation number of â1. If the oxygen is bonded to fluorine, the number is +1. Rule 6: The oxidation state of hydrogen in a compound is usually +1. If the hydrogen is part of a binary metal hydride (compound of hydrogen and some metal), then the oxidation state of hydrogen is â1. Rule 7: The oxidation number of fluorine is always â1.