Particular History and Justice
Particular History and Justice Home Organic Cell PH & Justice PH & Justice II PH & Justice III Powereality Search Engine Custom Search Chemistry Chemistry is the physical science that deals with study of matter. This study is reducible to physics and is researched at the subatomic level leading to the formation of molecular structures and elements. An element is a substance that cannot be decomposed by chemical means without losing it's characteristics. Oxygen and iron are common elements and iron. There are 90 plus naturally occurring common elements with 15 plus manmade elements. The later pertain to nuclear physics. An atom is the smallest particle of an element that can enter into combinations with other elements. Atoms consist of charged and neutral particles above the subatomic level. The charge particle is called the proton. The negatively charged particle is the elect...