88
The atomic mass of an atom is calculated by adding the number of protons and neutrons. In this case, the atom has 28 protons and 34 neutrons, so the atomic mass would be 28 (protons) + 34 (neutrons) = 62.
I think the answer is: 28 protons 28 electrons 34 neutrons not 100% however.
Because the atomic number is 62, the element Samarium has 62 electrons and 62 protons. Since the number of neutrons is calculated by subtracting the atomic number from the atomic mass, and Samarium's atomic mass is 150, it has 88 neutrons.
There are 62 neutrons in silver-107. Silver has an atomic number of 47, which corresponds to the number of protons in the nucleus. By subtracting the atomic number from the atomic mass, we can find the number of neutrons.
The total mass of all the silver atoms would be 10,770,65(47+60) + 35(47+62) = 10,770 The total number of silver atoms is 100, 65 + 35 = 100 Dividing the total mass by the number of atoms gives us a 10770/100 = 107.7 for an atomic mass by these numbers.
== silver-107 and silver-109 have 60 and 62 neutrons, respectively. There are many isotopes of silver having a neutron count from 46 to 83.
The atomic mass of an atom is calculated by adding the number of protons and neutrons. In this case, the atom has 28 protons and 34 neutrons, so the atomic mass would be 28 (protons) + 34 (neutrons) = 62.
The atomic number (Z) is 62, indicating 62 protons in the nucleus. The mass number (A) is 151, which is the sum of protons and neutrons. Therefore, the number of neutrons present would be 151 (mass number) - 62 (protons) = 89 neutrons.
I think the answer is: 28 protons 28 electrons 34 neutrons not 100% however.
(62 + 144) ÷ 2 = 103
Because the atomic number is 62, the element Samarium has 62 electrons and 62 protons. Since the number of neutrons is calculated by subtracting the atomic number from the atomic mass, and Samarium's atomic mass is 150, it has 88 neutrons.
Silver-107 (51.35%) - 60 neutronsSilver-109 (48.65%) - 62 neutronsThe number of electrons is 47 in a neutral atom.
a neutral atom, has 62
77 in * 62 in = 4774 sq inches = 4774/144 = 33.153 sq ft
144/600=62/300=31/100
47 protons, 47 electrons, and an average of 60.87 neutrons for all of silver's isotopes. Add: There are two naturally occurring silver isotopes, silver-107 and silver-109, which are named for their mass numbers, and which make up virtually 100% of silver atoms. The mass number of an isotope is the sum of protons (atomic number) and neutrons in the atom's nucleus. To find the number of neutrons, subtract the number of protons (atomic number) from the mass number. So a neutral silver-107 atom has 47 protons, 47 electrons, and 60 neutrons (107 - 47). A neutral silver-109 atom has 47 protons, 47 electrons, and 62 neutrons (109 - 47).
47 protons, 47 electrons, and an average of 60.87 neutrons for all of silver's isotopes. Add: There are two naturally occurring silver isotopes, silver-107 and silver-109, which are named for their mass numbers, and which make up virtually 100% of silver atoms. The mass number of an isotope is the sum of protons (atomic number) and neutrons in the atom's nucleus. To find the number of neutrons, subtract the number of protons (atomic number) from the mass number. So a neutral silver-107 atom has 47 protons, 47 electrons, and 60 neutrons (107 - 47). A neutral silver-109 atom has 47 protons, 47 electrons, and 62 neutrons (109 - 47).