Intresting facts about oxygen

Answer 1

Here are some facts

*Animals and plants require oxygen for respiration.

*Oxygen gas is colorless, odorless, and tasteless.

*Liquid and solid oxygen are pale blue.

*Oxygen is a non-metal.

*Oxygen gas normally is the divalent molecule O2. Ozone, O3, is another form of pure oxygen.

*Oxygen supports combustion.

*Oxygen is paramagnetic.

*Approximately 2/3 of the mass of the human body is oxygen.

*Excited oxygen is responsible for the bright red and yellow-green colors of the aurora.

*Oxygen was the atomic weight standard for the other elements until 1961 when it was replaced by carbon 12.

Answer 2

You breath in oxygen while the trees are sucking up your carbin dioxide which you are breathing out.You do not breath in carbin dioxide you breath it out and take in oxygen.

It is invisible, colourless, tasteless and odourless.Around 1%of the sun's mass is oxygen.The atmosphere on Mars contains only 0.15% of oxygen.

Phrase: gas

Boiling point: -182.95

Melting point: -218.79

Answer 3

Oxygen is the most abundant element in Earth's crust, atmosphere, and oceans. It is essential for respiration in all living organisms and plays a crucial role in combustion reactions. Oxygen gas is colorless, odorless, and tasteless, and it was discovered in the 18th century by the Swedish chemist Carl Wilhelm Scheele and the English scientist Joseph Priestley.

Answer 4

IT CAN FORM DIFFRENT SHAPES AND IT IS COOOOOOOOLL TO PLAY WITH, LIKE A BALLON.

Answer 5

it is in the air around us and it helps us to live if we get to little ot too much we will become ill ..

Answer 6

An interesting fact about oxygen is that it has no taste, odor, or color when it is in gas form. If it is in a liquid or solid form, it is a light blue color.

Answer 7

Its highly explosive in contact with greases and oils

Answer 8

it has 8 protons and 8 neutrons and 15 electron.;)