...as a solid.
9
Nitrogen is not a compound, it is an element. Nitrogen is found in many compounds, including all proteins.
There are currently 118 elements, ranging from #1 Hydrogen to #118 Ununoctium. Many of the transuranium elements (#93-#118) are synthetic, meaning that the only place they have been found is in a laboratory, thus do not exist in nature. Technetium (#43) and Promethium (#61) are also synthetic.
There are 88.
Crime existed in ancient Rome and in all other civilizations, just as crime exists in our own times. The reasons for crime are many, but human nature is one of the top ones.Crime existed in ancient Rome and in all other civilizations, just as crime exists in our own times. The reasons for crime are many, but human nature is one of the top ones.Crime existed in ancient Rome and in all other civilizations, just as crime exists in our own times. The reasons for crime are many, but human nature is one of the top ones.Crime existed in ancient Rome and in all other civilizations, just as crime exists in our own times. The reasons for crime are many, but human nature is one of the top ones.Crime existed in ancient Rome and in all other civilizations, just as crime exists in our own times. The reasons for crime are many, but human nature is one of the top ones.Crime existed in ancient Rome and in all other civilizations, just as crime exists in our own times. The reasons for crime are many, but human nature is one of the top ones.Crime existed in ancient Rome and in all other civilizations, just as crime exists in our own times. The reasons for crime are many, but human nature is one of the top ones.Crime existed in ancient Rome and in all other civilizations, just as crime exists in our own times. The reasons for crime are many, but human nature is one of the top ones.Crime existed in ancient Rome and in all other civilizations, just as crime exists in our own times. The reasons for crime are many, but human nature is one of the top ones.
The columns organise the elemnts according to the number of valence electrons that give rise to many of the similarities between the chemistry of the elemnts in the column. The rows organise in increasing atomic number.
There are many non metals that are found in nature. These non metals include all gasses like oxygen and hydrogen.
With no electrons, as a bare nucleus, it exists as the H+ ion. Hydrogen can have any number of neutrons and still be hydrogen. H-1 (0 neutrons) is the most abundant isotope in nature. H-2(1 neutron) has the special name of deuterium and is stable and found in nature.
Oxygen is found as O2 because its outer energy level has 6 electrons. By covalent sharing, stability is achieved.
trees spot family gadgets and many others
trees spot family gadgets and many others
It is found in many different areas and the mechanism varies according to where it is found.