The Atomic Mass of hydrogen is 1.00794 Grams per mol. This is the relative atomic mass because it is a weighted average of all hydrogen isotopes. The relative atomic mass of hydrogen is about 1 because the most common isotope contains only one proton and one electron giving it a mass of roughly one gram per mol. This isotope is the most abundant by far comprising 99.985 percent of all hydrogen. Since then other isotopes(hydrogen-2 and hydrogen-3) make up such a small part of the weighted average it offsets the relative atomic mass of 1 by very little.
Hydrogen is a non metal element. Mass number of it is1.
The number of neutrons in an atom can be calculated by subtracting the atomic number (number of protons) from the mass number. For hydrogen, the atomic number is 1 and the mass number is also 1. Therefore, the number of neutrons in hydrogen is 1 (mass number - atomic number = 1 - 1 = 0 neutrons).
Hydrogen is a non metal element. Atomic mass of it is 1.
Hydrogen is a gas element. atomic number of it is 1.
All hydrogen atoms contain 1 proton each. The mass number of an isotope is defined as the sum of the numbers of protons and neutrons [note correct spelling] in a nucleus of an atom of the isotope. Therefore, hydrogen with 2 neutrons has a mass number of (1 + 2) or 3.
The mass number of the most common hydrogen isotope, Hydrogen-1, is one
the relative atomic mass for hydrogen is 1.0079 amu.
Hydrogen is a non metal element. Atomic mass of it is 1.
Hydrogen is a non metal element. Mass number of it is 1.
Hydrogen is a non metal element. Mass number of it is1.
The mass number of a neutron is 1, as it contains one unit of mass. The mass number of a proton is also 1, as it contains one unit of mass. In hydrogen, the nucleus usually consists of one proton, so the mass number of a proton in hydrogen is 1.
The number of neutrons in an atom can be calculated by subtracting the atomic number (number of protons) from the mass number. For hydrogen, the atomic number is 1 and the mass number is also 1. Therefore, the number of neutrons in hydrogen is 1 (mass number - atomic number = 1 - 1 = 0 neutrons).
Hydrogen is a non metal element. Mass number of it is 1.
Hydrogen is a non metal element. Mass number of it is 1.
1
Hydrogen.
Hydrogen is a non metal element. Atomic mass of it is 1.