Goulding,+Sebastion

Name: oxygen, O Atomic number: 8 Atomic mass 16 Boiling point: 297.31 °F Melting point: 361.82°F

Density: 0.001429 grams per cubic cenitmeter Number of protonts: 8 Nmber of neutrons: 8 Number of electrons: 8 Electron configuration and orbital: 1s22s22p4 Number of valence electrons: 6 How was oxygen found? Carl Scheele and Joseph Priestley discovered oxygen in 1772; they found oxygen when they tested the air and found oxygen and carbon.

When is it discovered? In 1772 Who discovered: Carl Scheele and Joseph Priestley When and how produced, processed, or mined: Oxygen is produced by trees. Chemical and physical properties: Oxygen can be burnt in metals and used for lighting to. Minerals, compounds, or ores in which found: Oxygen is found in blood and the air. Two common chemical reactions: It reacts with carbon and water. Oxygen cost around $2.50 per gram, $2500 per kilogram, and $1137 per lb.

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