Iridium-192 has an atomic number of 77, which means it has 77 protons. The Atomic Mass of iridium-192 is approximately 192 atomic mass units (amu). To find the number of neutrons, subtract the number of protons from the atomic mass: 192 - 77 = 115. Therefore, an atom of iridium-192 contains 115 neutrons.
A stable atom of Zinc (Zn) typically has 34 neutrons.
The atomic weight minus the number of protons = the atom's neutrons.
3
To find the number of neutrons in an atom, you can use the formula: neutrons = mass number (A) - atomic number (Z). For the atom with Z = 28 and A = 59, the number of neutrons would be 59 - 28 = 31. Therefore, this atom has 31 neutrons.
Each atom has a unique combination of protons, neutrons, and electrons.
A typical atom of iodine contains 74 neutrons.
45 neutrons
A stable atom of Zinc (Zn) typically has 34 neutrons.
The atomic weight minus the number of protons = the atom's neutrons.
52 neutrons.
A typical atom of iodine contains 74 neutrons.
A stable magnesium atom has 12, 13 or 14 neutrons. The atom with 12 neutrons is the most common one.
How many neutrons would it have if it had 11 neutrons? 11.
3
3
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To find the number of neutrons in an atom, you can use the formula: neutrons = mass number (A) - atomic number (Z). For the atom with Z = 28 and A = 59, the number of neutrons would be 59 - 28 = 31. Therefore, this atom has 31 neutrons.