Although Hydrogen is the most abundant element in the universe, it is only found in trace amounts on Earth. However, one of it's compounds fills around 70% of the world's surface: Water: H2O: Hydrogen Oxide.
no, it is most commonly found as a compound
Sodium
hydrogen is most commonly found as a part of water with oxygen.
Oxygen, hydrogen, halogens
Very probable this element is oxygen.
Very probable this element is oxygen.
Oxygen, hydrogen, halogens
Oxygen is the most commonly found element as part of a compound with another element. This is because oxygen has a high electronegativity and readily forms chemical bonds with other elements. Additionally, oxygen is abundant in the Earth's atmosphere, making it readily available for chemical reactions.
The chemistry of polonium is not known in details but I suppose that this element is oxygen.
Palmitic acid is a compound. It is a saturated fatty acid commonly found in both animals and plants.
Polonium doesn't contain another element.
Polonium doesn't contain another element.