No. All organic compounds contain carbon. Almost all contain hydrogen, and most of them contain Oxygen and/or Nitrogen. Other elements occasionally show up in organic compounds, like Na, K, Ca, and others.
Carbon. Organic compounds are defined as compounds that contain carbon-hydrogen bonds, along with other elements such as oxygen, nitrogen, sulfur, and phosphorus.
No, not all minerals contain oxygen. Minerals are chemical compounds formed from different elements, so they can contain a variety of elements besides oxygen, such as carbon, sulfur, or metals like gold or silver. Oxygen is a common element in many minerals, but it is not a requirement for something to be classified as a mineral.
The three components that are needed to create small organic molecules are carbon, hydrogen and oxygen. These cells contain organic molecules and are essential to life.
Organic compounds are covalently bonded molecules that contain carbon, hydrogen, and sometimes other elements like oxygen, nitrogen, sulfur, or phosphorus. Oxygen is not always present in organic compounds, but it is a common element found in many organic molecules.
All living things contain organic compounds, which are composed of carbon atoms bonded to hydrogen, oxygen, nitrogen, and other elements. These compounds are essential for life processes such as metabolism, growth, and reproduction.
Some compounds that contain hydrogen and oxygen include water (H2O), hydrogen peroxide (H2O2), and methanol (CH3OH).
Not all but most do
No, oxygen cannot be liberated from all oxygen-containing compounds. Some compounds contain oxygen in a very stable form, such as in water (H2O), where the oxygen is tightly bound to hydrogen. Releasing oxygen from these compounds would require significant energy input.
OxygeN
Often but not always - e.g. all hydrocarbons DO NOT contain oxygen but sugars do
No, not all alkalis contain oxygen and hydrogen. Alkalis are compounds that contain hydroxide ions (OH-) and can include elements like sodium, potassium, or calcium. These alkalis do not always contain both oxygen and hydrogen in their chemical composition.
Carbon. Organic compounds are defined as compounds that contain carbon-hydrogen bonds, along with other elements such as oxygen, nitrogen, sulfur, and phosphorus.
O
No, not all minerals contain oxygen. Minerals are chemical compounds formed from different elements, so they can contain a variety of elements besides oxygen, such as carbon, sulfur, or metals like gold or silver. Oxygen is a common element in many minerals, but it is not a requirement for something to be classified as a mineral.
All do. They are carbon, hydrogen, nitrogen, oxygen, phosphorus and sulfur.
dimond
All organic compounds contain carbon and hydrogen as a minimum. Other elements are found in some organic compounds such as oxygen, nitrogen or sulphur.