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Atomic Mass and mass of an atom are somehow different from one another. Atomic mass of carbon will be 12. But mass of one carbon atom will be 1.992 x 10-23 g. As we say atomic mass as 12, it means that it will be 12 times as that of hydrogen atomic mass. If we say 12 g of carbon then it will be considered as gram atomic mass of carbon. Each gram atomic mass of an element will have 6.023 x 1023 number of atoms. 6.023 x 1023 is known as Avogadro's number. Gram atomic mass is also termed as one gram mole. So 6.023 x 1023 atoms weigh 12 g. Then one atom's mass ie mass of one atom will be 12/ 6.023 x 1023 = 1.9923626 x 10-23 g.
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Atomic mass of an atom is called?
The atomic mass of an atom is called the mass number, which is the total number of protons and neutrons in the nucleus of the atom. It is typically represented by the symbol "A" in chemical equations.
What is a number written below an element or atom called?
The number written below an element or atom is called its atomic mass. It represents the average mass of the element or atom, taking into account the different isotopes and their relative abundance.
Do the elements in the periodic table have the same mass?
No! The mass of one atom of each element increases as you move down and to the right on a periodic table. The mass of an atom of a particular element is called its atomic mass.
What is relative atomic mass and how it is related with gram?
when atomic mass of an element expressed in gram atom is called gram atom mass . and formula is number of gram atom=given mass (in gram) by atomic mass ( in gram )
Is the sum of protron and neutrons of an atom is called the atomic number?
No, the sum of protons and neutrons in an atom is called the mass number, not the atomic number. The atomic number is the number of protons in an atom, which determines its chemical properties and its place on the periodic table.
The mass of an atom compared to the mass of a carbon-12 atom is called the?
Isotope.
What is the total mass of the protons and neutrons in an atom called?
The total mass of the protons and neutrons in an atom is called the atomic mass or mass number. It is often represented by the symbol A.
What is the weight of an atom is called?
Atomic mass
Atomic mass of an atom is called?
The atomic mass of an atom is called the mass number, which is the total number of protons and neutrons in the nucleus of the atom. It is typically represented by the symbol "A" in chemical equations.
What is the total number of protons and neutron's in an atom called?
mass number = protons + nuetrons
Where is most the mass of an atom called?
The majority of an atom's mass is found in its nucleus, which is located at the center of the atom. The nucleus is composed of protons and neutrons, which are much more massive than the electrons that orbit the nucleus.
The mass of all particles of an atom added together is its what?
The mass of all particles of an atom added together is its atomic mass. This value is typically expressed in atomic mass units (amu).
What is a number written below an element or atom called?
The number written below an element or atom is called its atomic mass. It represents the average mass of the element or atom, taking into account the different isotopes and their relative abundance.
Do the elements in the periodic table have the same mass?
No! The mass of one atom of each element increases as you move down and to the right on a periodic table. The mass of an atom of a particular element is called its atomic mass.
What particle determines the mass along with the protons of an atom?
Neutrons are the particles that contribute to the mass of an atom, along with protons. Neutrons have a similar mass to protons, but they do not have a charge. The number of protons and neutrons in an atom's nucleus determines its atomic mass.
What is the dense center of the atom called?
The dense center of the atom is called the nucleus. It contains protons and neutrons, which make up the majority of an atom's mass.
What is relative atomic mass and how it is related with gram?
when atomic mass of an element expressed in gram atom is called gram atom mass . and formula is number of gram atom=given mass (in gram) by atomic mass ( in gram )
