Periodic Table Elememt Project
For mrs.Daniel's 8th grade science class. By Jenny Noack 😜
Family
Sulfur,Selenium,Tellurium,Polonium
Element name-Oxygen
Symbol- O
Valence Electrons-6
Atomic number-8
Mass Number-15.9994
Reactivity-
Who discovered it?-Joseph Priestley(English) and Carl Wilhelm(Swedish)
Melting point
54.36k (-218,78* c or -361,82*F
Bowling Point-182.962*c or 297,31*F
Wikipedia (google search)
Addition
21% of what we need to live, Emergency oxygen tank,aircraft emergency oxygen system,makes up one-quarter of the atmosphere, oxygen is commonly store and transported in its liquid form known as Lox(liquid oxygen),18 billion kilograms were manufactured in the united stated,oxygen is used to covert coke(carbon) in theUnited States,used in torches for welding and cutting many kinds of rockets and missiles.
Oxygen Is A big importance in life and there's a lot of it to go around
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