Mass number is the sum of the number of protons (atomic number) and neutrons in the nuclei of the atoms of an isotope of a particular element. The information given can be used to find the number of protons, which is 106. You can know this because in a neutral atom, the numbers of protons and electrons are the same. So you take away the single extra electron in the ion, and you get 106 electrons in the now neutral atom. So if there are 106 electrons, there are also 106 protons. However, you still cannot determine the mass number because the number of neutrons has not been given.
The mass number of an ion is calculated by adding the number of protons and neutrons. Since the ion has 107 electrons and a charge of +1, it must have 108 protons (107 electrons + 1). Therefore, the mass number is 108 protons + 158 neutrons, which equals 266. Thus, the mass number of the ion is 266.
The mass of an ion with 107 electrons would depend on the specific element of the ion. You would need to know the atomic number of the element to calculate the mass accurately using the atomic mass of the element.
# of protons:107 # of electrons:107 # of neutron:155
107 and 109.
262107BHJust imagine the 262 is directly above the 107, the upper number is the atomic mass number which is the sum of the number of protons and neutrons while the lower number is the atomic number which is just the number of protons.
The mass number of an ion is calculated by adding the number of protons and neutrons. Since the ion has 107 electrons and a charge of +1, it must have 108 protons (107 electrons + 1). Therefore, the mass number is 108 protons + 158 neutrons, which equals 266. Thus, the mass number of the ion is 266.
266
If the ion has a +1 charge and has 107 electrons, that means that it originally had 108 electrons, and therefore has 108 protons. The mass number is the sum of the protons and neutrons, 108 + 159, and therefore is equal to 267.
The mass of an ion with 107 electrons would depend on the specific element of the ion. You would need to know the atomic number of the element to calculate the mass accurately using the atomic mass of the element.
The atomic number of Bohrium (Bh) is 107. So it has 107 protons and 107 electrons.
# of protons:107 # of electrons:107 # of neutron:155
107 and 109.
107 and 109.
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).
Palladium-107 has 60 neutrons. This can be calculated by subtracting the atomic number (number of protons) from the mass number, which is the total number of protons and neutrons in an atom. For palladium-107, the atomic number is 46, so 107 - 46 = 60 neutrons.
262107BHJust imagine the 262 is directly above the 107, the upper number is the atomic mass number which is the sum of the number of protons and neutrons while the lower number is the atomic number which is just the number of protons.