Atom Model Project

By: Bladen Samaniego B2

About The Element Oxygen

Oxygen had been discovered by many different chemists prior to its discovery in 1774 and had failed to recognize it as a distinct element. Joseph Priestley and Carl Wilhelm Scheele discovered Oxygen and Priestly got all of the credit for the discovery. They both produced oxygen by heating mercuric oxide and in Priestly's experiments he called it "dephlogisticated air" and Scheele called his "fire air". And the name came from Antoine lavaisier which was incorrect that oxygen was necessary to form all acids. Oxygen was discovered by Joseph Priestley in England and 2 years earlier Carl Wilhelm Scheele discovered oxygen in Sweden.

About My Atom

Protons- 8 Red

Neutrons- 8 Green

2 electrons in the first energy shell and 6 electrons on the 2 and last shell= 8 Electrons Yellow

Element Name- Oxygen

Atomic Number- 8

Atomic Mass- 15.999

A=P=E

8=8=8

M-A=N

16-8=8

P+N=M

8+8=16


Element Symbol

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How Electrons Are Arranged and Interesting Properties In An Element

The Protons on my project are there are Two on the first energy level and five on the second energy level.

Two Hydrogen atoms can bond with two oxygen atoms which equals H2O2