Three substances in the body that contain nitrogen are amino acids (building blocks of proteins), nucleic acids (DNA and RNA), and urea (a waste product of protein metabolism excreted by the kidneys).
No, not all bases contain oxygen. Bases are defined as substances that can accept protons (H+) in a chemical reaction. They can contain elements like nitrogen, carbon, or even metals.
No, a molecule of ammonia (NH3) contains only two elements: nitrogen and hydrogen.
Two polyatomic ions that contain nitrogen are nitrate (NO₃⁻) and ammonium (NH₄⁺).
No, nitrogen dioxide (NO2) is a chemical compound consisting of one nitrogen atom and two oxygen atoms bonded together. It is not a mixture of different substances.
Proteins are a class of such substances.
Three substances in the body that contain nitrogen are amino acids (building blocks of proteins), nucleic acids (DNA and RNA), and urea (a waste product of protein metabolism excreted by the kidneys).
A mixture contain two or more substances (compounds).
No, nitrogen gas (N2) contains two nitrogen atoms.
Air contain nitrogen, oxygen, other minor noble gases, ozone, carbon dioxide water vapors, fumes, powders.
Fertilizer may contain: potassium, nitrogen, phosphorous, sulfur, cacium and some microelements.
1 nitrogen 3 Hydrogen
No, ketones do not contain nitrogen atoms. Ketones are organic compounds composed of a carbonyl group (C=O) bonded to two carbon atoms. They do not contain any nitrogen atoms in their structure.
Proteins and nucleic acids
Nitrate and ammoniak
Oxygen and Nitrogen are two examples
Mixtures contain two or more compounds.