Propane doesn't have an, atomic number. Atomic numbers are reserved for elements. It is a alkane molecule with 3 Carbons and 8 Hydrogens (C3H8). H H H | | | H--C---C---C--H | | | H H H
Hydrogen has atomic number 1 whereas helium's is 2.
The weight of a hydrocarbon depends on the number of hydrogens and carbons on it. Each hydrogen atom on the molecule weighs 1.01 atomic mass units (amu) and each carbon weighs 12.01 amu.
Unified atomic mass unit
The atomic weight of carbon is approximately 12.01 atomic mass units.
No, the atomic number of hydrogen is 1. The atomic weight of hydrogen is approximately 1.008 atomic mass units.
Hydrogens atomic number is #1.
Propane doesn't have an, atomic number. Atomic numbers are reserved for elements. It is a alkane molecule with 3 Carbons and 8 Hydrogens (C3H8). H H H | | | H--C---C---C--H | | | H H H
Hydrogen is a non metal element. Atomic mass number of it is 12.
Hydrogen has atomic number 1 whereas helium's is 2.
A nucleus of a hydrogen atom contains a single proton; therefore, the atomic number of hydrogen is 1.
12 carbons with 26 hydrogens with NO double bonds
The atomic weight of an atom is determined by calculating the weighted average of the masses of its isotopes, taking into account the natural abundance of each isotope. This value is usually expressed in atomic mass units (amu) or grams per mole.
Atomic weight = Weight of protons + Weight of neutrons
The weight of a hydrocarbon depends on the number of hydrogens and carbons on it. Each hydrogen atom on the molecule weighs 1.01 atomic mass units (amu) and each carbon weighs 12.01 amu.
Unified atomic mass unit
Atomic Number = 6. Atomic Weight = 12.011