Question

What is Oxygen
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Answer 1

Answer:

Oxygen is the chemical element with the symbol O and atomic number 8. It is a member of the chalcogen group in the periodic table, a highly reactive nonmetal, and an oxidizing agent that readily forms oxides with most elements as well as with other compounds.

Answer 2

Oxygen is a gas. It is a colorless, tasteless, odourless gaseous element that constitutes 21% of the atmosphere.

The Atomic Number of this element is 8 and the Element Symbol is O.

The Properties of the Oxygen Element

• Name of Element : Oxygen
• Symbol of Element : O
• Atomic Number: 8
• Atomic Mass: 15.9994 amu
• Melting Point: -218.4 °C - 54.750008 °K
• Boiling Point: -183.0 °C - 90.15 °K
• Number of Protons/Electrons: 8
• Number of Neutrons: 8
• Crystal Structure: Cubic
• Density @ 293 K: 1.429 g/cm3
• Color of Oxygen : colorless