Oxygen

= = 
 * R**[[image:file:///Users/13fenonj/Library/Caches/TemporaryItems/moz-screenshot.jpg]][|More Oxygen Fact]
 * Atomic Number || 8 ||
 * Atomic Mass || 15.9994 ||
 * Melting Point || -361.82 F ||
 * Boiling Point || -297.31 F ||
 * Period Number || 2 ||
 * Group Number || 16 ||
 * Group Name || Chalcogen ||
 * Istopes || 4 ||
 * Inoic Radius || 0.14 nm (-2) ||
 * Vanderwaals Radius || 0.074 nm ||

**Oxygen**
This is the element that would best benifet you and I. If we do not get this, it will not be good. Oxgyen is everywhere.**
 * //**It makes 21 percent of earths atmosphere**//
 * //**Third most abundant elem**////**ent in the universe**//
 * //**When you mix it with Hydrogen, you make perfect rocket fuel**//
 * //**Most of the organisms living on earth need this element to survive**//
 * //**It is nearly half of the mass of the earth's crust **//
 * //**Gas **//
 * //**This element can be mixed with Hydrogen to make water. **//
 * //**Highly reactive element when it is by itself **//
 * **// It was discovered by Joseph Priestly in 1774 //**
 * THIS IS SOMETHING THAT YOU AND I NEED!


 * //** [|Oxygen Facts] **//