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How many protons electrons and neutrons does Au- 197 have?
Au-197 has 79 protons, 79 electrons, and 118 neutrons. The atomic number of gold (Au) is 79, indicating the number of protons. The isotope Au-197 specifies the atomic mass, which is the sum of protons and neutrons. So, subtracting the atomic number from the atomic mass gives the number of neutrons.
How many protons and neutrons and electrons does the element gold have?
In a regular sample of the element of gold, meaning no change done to it, then there will be 79 protons and 118 neutrons
What is the number of neutrons in gold?
Gold (Au) has 79 protons in its nucleus. The number of neutrons in gold can vary depending on the isotope. The most common isotope of gold, gold-197, has 118 neutrons.
How many neutrons are in the element Cadmium?
about 66 or 64
How do you calculate the dose rate from an Am-Be neutron source?
neutrons are produced at a rate of 2.8x10+6 neutrons/second/curie Am-241 for an optimally, well mixed source of americium and beryllium. the neutron dose rate of a one curie Am-Be source would be 34.7 mR/hr (or 347 µSv/hr) at 30 cm. the gamma dose rate of a one curie Am-Be source would be 0.17 mR/hr (or 17 µSv/hr) at 30 cm. americium-241 also decays by spontaneous fission with a half life of 2x10+14 years, producing 0.18 neutrons/second/curie Am-241. note that beryllium is not required for this neutron production mechanism.
How many protons neutrons and electrons are in Au?
For gold (Au), atomic number = 79, so it has 79 protons and 79 electrons. The number of neutrons can vary depending on the isotope of gold, but a common isotope, Au-197, has 118 neutrons.
How many neutrons dose sodium have?
12
How many neutrons dose seaborgium 263 have?
Seaborgium-263 has 157 neutrons.
What dose Fe has 26 protons how many neutrons or electrons dose it have?
Iron has 26 electrons; the number of neutrons is different for each isotope (number of neutrons = mass number - 26).
How many neutrons dose cardon has if the atomic number is 6?
6
How many protons electrons and neutrons dose tantalum have?
Tantalum has 73 protons and electrons and its isotopes have 108 or 107 neutrons.
How many neutrons in gold?
118 Neutrons are in the Element Gold.The number of neutrons can vary for an element, but for gold the stable isotope has 118 neutrons.This is gold-197 (197-Au) and includes virtually all naturally occurring gold on Earth.Synthetic radioisotopes of gold are 195-Au, 196-Au, 198-Au, and 199-Au.All atoms of gold have 79 protons, and neutral atoms have 79 electrons.
How many protons electrons and neutrons dose calcium have?
Calcium has 20 protons and electrons and a variable number of neutrons, depending on the isotope.
How many protons electrons and neutrons does Au- 197 have?
Au-197 has 79 protons, 79 electrons, and 118 neutrons. The atomic number of gold (Au) is 79, indicating the number of protons. The isotope Au-197 specifies the atomic mass, which is the sum of protons and neutrons. So, subtracting the atomic number from the atomic mass gives the number of neutrons.
How many elements are in Au?
Gold (the natural isotope 197Au) contain 79 protons, 118 neutrons and 79 electrons.
How many protons neutrons and electrons dose an isotope of thorium with a mass of 232 have?
Thorium 232 has 90 electrons and protons, also 142 neutrons.
How many protons and neutrons dose fluorine have?
proton of fluorine is 9 and neutron is also 9
