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Platinum is a metal element. atomic number of it is 78.
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Cesium-133 has an atomic number of 55 It has neutrons?
It has 78 neutrons.
How many neutrons does a platinum atom have?
Platinum atom has 78 protons and electrons; the number of neutrons is variable and depends on the atomic mass of the isotope (atomic mass of the isotope - atomic number = number of neutrons). The stable isotopes have 114, 116, 117, 118, or 120 neutrons.
How many electron are in this element 193Pt?
An estimated 117 neutrons. This can vary as platinum has different isotopes of different mass thus resulting in varying number of neutrons.
What is the number of protons for platinum?
Platinum is a metal element. Atomic mass of it is 195.08.
How many protons an neutrons make up an atom of Krypton-78?
The number 85 after krypton is theatomic weightwhich tells you how many protons and neutrons are in the nucleus.The atomic number tells you the number of protons in the nucleus,kryptons atomic number is 36, so thereare 36 protons. To find neutrons subtract the number of protons from the atomic weight, 85 - 36 = 49 neutrons.
Cesium-133 has an atomic number of 55 It has neutrons?
It has 78 neutrons.
How many neutrons does a platinum atom have?
Platinum atom has 78 protons and electrons; the number of neutrons is variable and depends on the atomic mass of the isotope (atomic mass of the isotope - atomic number = number of neutrons). The stable isotopes have 114, 116, 117, 118, or 120 neutrons.
How many nucleons are in the atom of iodine-131?
The 131 number is the mass number: the sum of the number of protons and neutrons. Iodine has 53 protons and will have 53 electrons if its a neutral atom. To find the number of neutrons, just subtract the mass number with the number of protons 131 - 53 = 78 neutrons. See link below for periodic table.
How many protrons and neutrons are in iodine?
you can find the number of protons by looking at the atomic number (53), as the number of protons does not change between isotopes. You can find the number of neutrons by subtracting the atomic number from the Atomic Mass (131), therefore, iodine-131 has 53 protons and 78 neutrons.
How many neutrons and protrons are in iodine-131?
you can find the number of protons by looking at the atomic number (53), as the number of protons does not change between isotopes. You can find the number of neutrons by subtracting the atomic number from the atomic mass (131), therefore, iodine-131 has 53 protons and 78 neutrons.
How many neutrons are in an atom of cesium 137?
In atomic form (as opposed to being an ion), cesium-137 has 55 electrons, just as all cesium atoms have.
How many electron are in this element 193Pt?
An estimated 117 neutrons. This can vary as platinum has different isotopes of different mass thus resulting in varying number of neutrons.
What is the number of protons for platinum?
Platinum is a metal element. Atomic mass of it is 195.08.
How many protons an neutrons make up an atom of Krypton-78?
The number 85 after krypton is theatomic weightwhich tells you how many protons and neutrons are in the nucleus.The atomic number tells you the number of protons in the nucleus,kryptons atomic number is 36, so thereare 36 protons. To find neutrons subtract the number of protons from the atomic weight, 85 - 36 = 49 neutrons.
What are the number of neutrons in xenon?
Number of neutrons = mass number - atomic number.The number of neutrons for any element will depend on the isotope under consideration. The stable isotopes of xenon are124Xe,126Xe,128Xe,129Xe,130Xe,131Xe,132Xe,134Xeand136Xewith 70, 72, 74, 75, 76, 77, 78, 80 and 82 neutrons respectively.Note: atomic number of xenon = 54.
How many neutrons does barium have?
Each isotope of an element has a different number of neutrons.Number of neutrons = Atomic mass of the isotope - Atomic number of the elementThe atomic number of barium is 56.For a list of barium isotopes see the link below.The answer it wants is 81.
How many protons electrons and neutrons respectively does iodine have?
The mass number for iodine is 131, which is the sum of the protons and neutrons. Iodine has 53 protons and 53 electrons, if neutral. To find how many neutrons iodine has subtract 53, the number of protons from the mass number of 131. This shows that iodine has 78 neutrons.
