Air and soil.
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, it contains two: hydrogen and nitrogen, It does however contain four different atoms: one of nitrogen and three of hydrogen.
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.
The ammonium ion, NH4+, and the nitrate ion, NO3-.
No, snow does not contain nitrogen. Snow is made up of frozen water vapor and does not typically contain nitrogen.
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.
1 nitrogen 3 Hydrogen
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.
Nitrate and ammoniak
Proteins and nucleic acids
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.
Oxygen and Nitrogen are two examples
Mixtures contain two or more compounds.