The atomic mass of oxygen is 15.9994 atomic mass units. Oxygen has an atomic number of 8 and is classified as a non-metal. Its symbol is O.
The stable isotope oxygen-16 has an atomic number of 8 and a mass number, also known as an atomic mass, of approximately 16. The atomic number indicates how many protons are in the nucleus of the atom, while the atomic m...
The molar mass of silver nitrate (AgNO3) is found by adding up the weight of its parts. The molecular weight of silver is 107.87, nitrogen is 14, and oxygen is 16. The sum of 107.87 + 14 + 48 (3 oxygens) equals 169.87 gr...
The atomic mass of copper is 63.546 atomic mass units. The chemical element has an atomic number of 29 and an atomic symbol of Cu.
The molecular weight of benzoic acid is 122.12 atomic mass units. The molecular weight of a compound is calculated by adding together the atomic weight of each atom of each element contained in the molecule. The chemical...
The atomic mass of hydrogen is 1.00794 amu (atomic mass units). Its atomic number is 1, and hydrogen has one electron and one proton. This element is a gas at room temperature.
Carbon's atomic number is 6, and its atomic mass is 12.0107 atomic mass units. The atomic number defines the number of protons located in the atom's nucleus, so carbon has six protons. Each element has its own atomic num...