Dec 22, 2014 ... Nitrogen is essential to life on Earth. It is a component of all proteins and it can be
found in all living systems. Nitrogen compounds are present ...
Fun Chemistry Facts for Kids. Interesting facts about nitrogen Nitrogen Facts ...
Nitrogen is a chemical element with the symbol N and atomic number of 7.
Sep 2, 2016 ... Nitrogen is an element you encounter every day. Here are 10 handy facts for the
element nitrogen. ... Interesting Facts About Nitrogen. Liquid ...
May 21, 2015 ... Nitrogen is the seventh element of the periodic table. These nitrogen facts
contain chemical and physical data along with general information ...
There are two stable isotopes of nitrogen: nitrogen-14 and nitrogen-15. Over 99%
of the nitrogen in the universe is nitrogen-14. Interesting Facts about Nitrogen.
Interesting Facts about Nitrogen. About 2.5 percent of the weight of living
organisms comes from nitrogen in organic molecules. Many of ...
Encyclopedia.com -- Online dictionary and encyclopedia of facts, information,
and biographies ... Nitrogen is one of the most interesting of all chemical
Nitrogen is needed to make proteins, which are vital to life. Plants and animals
recycle nitrogen through the air and soil in a process called the NITROGEN ...
Nitrogen gets its name from a mineral known as "niter" (potassium nitrate), ...
Nitrogen is a fairly common element in the Earth's crust. ... INTERESTING FACTS.
Jun 10, 2013 ... What is nitrogen? Nitrogen is the largest single constituent of the Earth's
atmosphere and is created by fusion processes in stars. It is estimated ...