Compounds are a combination of two or more elements that form a molecule. Bonds can be covalent or ionic, and depend on the atoms involved. Natural compounds are atomic combinations found in nature and are created by natural processes. Carbon Dioxide (CO2) and Ammonia (NH3) are both natural compounds.
Water- H2O, salt (sodium chloride)- NaCl, hydrogen peroxide- H2O2, propane- C3H8
Aluminum (made from aluminum oxide) and Protien (Found from living things counts as nature)
Your question has literally trillions of answers, probably more.
It would be too difficult to count them all. But a whole bunch, I bet.
Sodium exists naturally in compounds, but not in its elemental form. It must be extracted by artificial means.
A mixture contain two or more compounds.
Metal compounds made of two or more metallic elements are usually called ALLOYS. However, there are true compounds and these are often known simply as inter-metallic compounds.
Bromine and Mercury. However, they are not found in the elemental state but in compounds. In addition Gallium, Francium and Cesium are extremely cose to being liquid in their elemental form at normal temperatures and pressures.
Neoprene is one of the chemical compounds that can be found in a neo-laptop. Neoprene usually exhibits good chemical stability and maintains flexibility over a wide temperature range.
In the nature the majority of chemical elements are found as compounds.
In nature, potassium is always found as one or more of its compounds.
Elements. There are only about ninety of these found in nature, compared with millions of compounds and even more mixtures.
the two are chemical and hereditary compounds that are found in an membrane ! :)
In the nature zirconium is found as zirconium silicate or other compounds.
Compounds, or minerals. The most common is the sodium chloride found in sea water. They are too reactive to be found as free elements.
Yes it can be found in nature in trace amounts in the atmosphere. This is because it is SO UNREACTIVE, it cant possibly be found in compounds.
Sodium, being a reactive element In group 1, cannot be found as element in nature. One of its common compounds is rock salt.
The alkali metals are all very recative and are not found free in nature (pure elemental form) but are always found as compounds. (minerals)
Alkaline metals are usually found only as compounds in Nature because these metals are very active chemically and will combine with many commonly found substances such as water.
Some volcanoes and oil wells may release small amounts of hydrogen gas, but it is seldom found in nature except in compounds with other elements, such as water.
Astatine exist in nature very probable as compounds.