you have to do atomic weight divided by avagadro's # .
therefore since the atomic weight of silver is 107.87
& avagadro's # is 6.02 x 10^23..
it would be 107.87/6.02 x 10^23 = 1.792 x 10^-22g
The mass of a single copper atom is approximately 1.055 x 10^-25 kilograms. This value is determined by the atomic mass of copper (63.55 grams per mole) and Avogadro's number.
The atomic mass of Ne (neon) in grams is approximately 20.180 grams per mole. This means that a single Ne atom would have a mass of about 3.35 x 10^-23 grams.
The mass of a single copper atom is the same as the mass of a nickel atom.
Since a single atom is specified, the mass number of the particular isotope that the atom represents needs to be known. The quotient of the mass number and Avogadro's Number will give the approximate mass of the single atom in grams. (For the most accurate answer, the slight difference in mass between a proton and a neutron and the mass of the electrons in the atom will also need to be considered.)
The mass number is the total number of protons and neutrons in an atom's nucleus. To calculate the mass number, simply add the number of protons and neutrons together in the nucleus of an atom.
The average mass of a single silicon atom in grams is the ratio 28,085/6,022140857.10e23.
The mass of a single silver atom is approximately 107.87 atomic mass units (amu). To find the mass of 35 silver atoms, you can multiply the mass of one silver atom by 35. Thus, the mass of 35 silver atoms is about 3,784.45 amu. In grams, this is approximately 6.28 x 10^-25 grams, using the conversion of 1 amu being about 1.66 x 10^-24 grams.
Since Argon has a relative atomic mass of 39.95, and mols = grams / RAM, one could calculate 39.95 / (6.02*10^23) = 6.63 * 10^-23 grams [0.00000000000000000000006634g] for a single argon atom, where 6.022 * 10^23 is roughly Avogadro's constant (the count of atoms in a mole). IF my math is correct.
The mass of a single copper atom is approximately 1.055 x 10^-25 kilograms. This value is determined by the atomic mass of copper (63.55 grams per mole) and Avogadro's number.
The atomic mass of Ne (neon) in grams is approximately 20.180 grams per mole. This means that a single Ne atom would have a mass of about 3.35 x 10^-23 grams.
Silver is an element. It's formula is a single atom
The mass of a single copper atom is the same as the mass of a nickel atom.
Since a single atom is specified, the mass number of the particular isotope that the atom represents needs to be known. The quotient of the mass number and Avogadro's Number will give the approximate mass of the single atom in grams. (For the most accurate answer, the slight difference in mass between a proton and a neutron and the mass of the electrons in the atom will also need to be considered.)
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Silver is a metal element. There are 47 electrons in a single atom.
The mass number is the total number of protons and neutrons in an atom's nucleus. To calculate the mass number, simply add the number of protons and neutrons together in the nucleus of an atom.
To calculate the weight of a mole of an atom in grams (molar mass), you add up the atomic masses of all the atoms in one mole of the substance. This can be found on the periodic table and is usually given in atomic mass units (amu). The molar mass is expressed in grams per mole.