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for most scientofic purposes it is 1 amu (atomic mass unit). This comes from 1 proton and zero neutrons. The average atomic mass is 1.00794 amu.

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14y ago
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6mo ago

Hydrogen's atomic weight is approximately 1.008 Atomic Mass units.

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11y ago

because hydrogen has only one proton and no neutrons (for the most stable isotope)

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14y ago

1.00794

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Q: What is hydrogens atomic weight?
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Related questions

Is hydrogens atomic number 1.008?

No, the atomic number of hydrogen is 1. The atomic weight of hydrogen is approximately 1.008 atomic mass units.


What is hydrgens atomic number?

Hydrogens atomic number is #1.


What is the atomic weight of propane?

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


Hydrogens atomic mass number and relative atomic mass?

Hydrogen is a non metal element. Atomic mass number of it is 12.


Is hydrogens atomic number greater than heliums?

Hydrogen has atomic number 1 whereas helium's is 2.


What is hydrogens atomic number?

A nucleus of a hydrogen atom contains a single proton; therefore, the atomic number of hydrogen is 1.


What is the atomic structure of diesel fuel?

12 carbons with 26 hydrogens with NO double bonds


How is The atomic weight of an atom determined?

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.


What is chemical atomic weight?

Atomic weight = Weight of protons + Weight of neutrons


How much does a hydrocarbon weigh?

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.


What is a synonym for atomic mass?

Unified atomic mass unit


What is carbons atomic weight?

Atomic Number = 6. Atomic Weight = 12.011