Home > Primary

Primary "first", first hand.
Secondary "second", second hand.
Tertiary "third", third hand.

Primary : functional group attatched to carbon atom connected to 1 or no other Carbon atoms
Secondary: functional group attatched to carbon atom connected to 2 other Carbon atoms
Tertiary: functional group attatched to carbon atom connected to 3 other Carbon atoms
Quaternary: functional group (or usually ion) attatched to carbon atom connected to 4 other Carbon atoms

In physics, the term primary can refer to the most massive component of a gravitationally bound system: see satellite.

Primary is sometimes short for primary election.

A movie: Primary (movie)

This is a disambiguation page — a navigational aid which lists other pages that might otherwise share the same title. If an article link referred you here, you might want to go back and fix it to point directly to the intended page.

Disambiguation

Politics	Business	Finance

Topics: Primary Carbon Atom Group Attatched Connected Functional Atoms...

Primary sector of industryThe primary sector of industry generally involves the conversion of natural resources into primary products. Most products from this sector are considered commodities or raw materials for other industries. Major businesses in this sector include agricultu	Primary mirrorA primary mirror is a form of distributed data management on the Internet. A primary mirror (or primary is the principal light-gathering surface of a reflective telescope. For most of astronomy's history, primary mirrors used to be monolithic blocks of gl	Primary structureprotein primary structure is a chain of amino acids. In biochemistry, to specify the primary structure of an unbranched biopolymer, such as a molecule of DNA, RNA or protein, is to name the species of every subunit ( nucleotide or amino acid) in order fro
Primary educationPrimary or elementary education is the first years of formal, structured education that occurs during childhood. In most Western countries, it is compulsory for children to receive primary education (though in many jurisdictions it is permissible for pare	Primary channelIn telecommunication, the term primary channel has the following meanings: 1. The channel that is designated as a prime transmission channel and is used as the first choice in restoring priority circuits. In a communications network, the channel that has	Primary rate interfaceIn telecommunication, a primary rate interface (PRI) is an integrated services digital network ( ISDN) interface standard (a) that is designated in North America as having a 23B+D channels, (b) in which all circuit-switched B channels operate at 64 kb/s,
Primary station	Primary time standard	Primary market
Primary Chronicle	Primary color	Primary
Primary storage	Primary nutritional groups	Primary election