oxygen is not just made, Oxygen is an active, life-sustaining component of the atmosphere; making up 20.94% by volume or 23% by weight of the air we breathe. The word originated from the Greek word oxys and genes meaning sharp or acid and born respectively. Combining these Greek words together forms oxy genes that means acid forming.
There are 3 oxygens
There are no Oxygen in the Phosphides
There are two nitrogens and four oxygens.
purple panda
This name is chalcogens.
2-
it has no oder .
Oxygen is in p block. it is a useful gas. oxygens atomic number is 8.
When you say hydrogen and oxygen year meant water (H2O)? Hydrogen peroxide (H2O2) has two oxygens not just one. So they are different compounds.
a gas
Colourless gas
O2
5
Liquid density at boiling point (90 K) is 1.141 g·cm−3
One.
hydrogen and 2 oxygens
It is 15.999