Quartz is primarily composed of silicon dioxide (SiO2). The Atomic Mass of silicon is approximately 28.09 u, and that of oxygen is about 16.00 u. Therefore, the molecular weight of quartz can be calculated as 28.09 + (2 × 16.00) = 60.09 u. Thus, the atomic mass of quartz is around 60.09 u per formula unit of SiO2.
Quartz is a compound, specifically silicon dioxide, and compounds do not have atomic numbers; only atoms do.
Atomic mass
The atomic mass (or weight) of silver is 107.8682 amu (atomic mass units)
The atomic mass number of aluminum is 27. The atomic mass of aluminum is 26.98115386
Cobalt has an atomic mass of 58.933195(5) while nickel has an atomic mass of 58.6934(4). Nickel has the lower atomic mass.
Quartz is a compound, specifically silicon dioxide, and compounds do not have atomic numbers; only atoms do.
The mass of quartz can vary depending on the size of the specimen. On average, quartz has a density of around 2.65 grams per cubic centimeter.
Atomic no.=no. of protons Atomic mass=no. of protons+no. of neutrons Hence, atomic mass is greater
The atomic mass is the mass of a molecule, atomic particle or sub-atomic particle.
Atomic mass
The atomic mass (or weight) of silver is 107.8682 amu (atomic mass units)
The atomic mass number of aluminum is 27. The atomic mass of aluminum is 26.98115386
Cobalt has an atomic mass of 58.933195(5) while nickel has an atomic mass of 58.6934(4). Nickel has the lower atomic mass.
The atomic mass of arsenic is approximately 74.92 atomic mass units.
The atomic mass of potassium is approximately 39.10 atomic mass units.
== == Atomic Mass: 54.93805 amu
Sulfur has an atomic mass of approximately 32.06 atomic mass units.