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The mass of a Cr is 52 amu its atomic number is 24 how many neutrons are in its nucleus?
Wiki User
∙ 12y ago
Since n + p = m, it follows that neutrons = 54 - 24 = 30,
because number of protons (p) is the atomic number (34)! That's how the Periodic Table is organized.
Wiki User
∙ 12y ago
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How many protons are in a lithium nucleus?
The atomic number of lithium is 3. Therefor there are 3 protons and neutron in the nucleus of lithium. Lithium also has 4 neutrons. atomic # = protons and neutrons neutrons = rounded atomic mass - atomic number Sources- 7th grade Acc. Science
How many protons and neutrons are there in the nucleus of an atom that has an atomic number of 84 and a mass number of 210?
84 protons, the same as the atomic number, and (210 - 84) or 126 neutrons. The numbers of protons and neutrons together equals the mass number.
How many neutrons does a phosphorus-32 atom have?
how many neutrons there are in a phosphorus atom? The normal isotope of phosphorus is P - 31, which has 15 protons and 16 neutrons. Unstable isotopes are P-32 and P-33 which have 17 and 18 neutrons respectively.
How many neutrons are there in an element having a mass number of 155 and an atomic number of 63?
The number of neutrons in the nucleus of an atom is always the difference between the mass number of the atom and the atomic number of the atom. Therefore, in this instance, there are (155 - 63) or 92 neutrons in the atom.
How many nucleons are there in magnesium?
24, it's the number of protons and neutrons, i.e. the number of sub-atomic particles in the nucleus.
What is the atomic mass number?
The atomic mass number tells how many protons and neutrons are in a nucleus.
How many neutrons are in the nucleus of chloride-37?
Number of neutrons = Mass number - Atomic number = 37 - 17 = 20 neutrons
How many protons are in a lithium nucleus?
The atomic number of lithium is 3. Therefor there are 3 protons and neutron in the nucleus of lithium. Lithium also has 4 neutrons. atomic # = protons and neutrons neutrons = rounded atomic mass - atomic number Sources- 7th grade Acc. Science
How many neutrons in nucleus of chromium-50 isotope?
number of neutrons = mass number - atomic number = 50 - 24 = 26
How many neutrons and electrons are in the nucleus of an atom?
The atomic number of a chemical element is equal to the number of electrons or protons. The number of neutrons = Atomic weight of an isotope (rounded) - atomic number of the element (or the number of protons)
What is the atoms mass number?
The Atomic Mass number tells how many protons and neutrons are in a nucleus.
How many neutrons are contained in an iodine nucleus with a mass number of 132 and an atomic number of 53?
79; the mass number is the sum of the protons and neutrons, and the atomic number is the number of protons. So if you take the mass number (protons + neutrons) minus the atomic number (protons), you get the number of neutrons.
How many protons P and neutrons are there in a nucleus are present in a Pb nucleus of atomic mass of 206?
The atomic number of lead is 82. The number of neutrons in an isotope is always the difference between the isotopic mass number and the atomic number. In this instance, 206 - 82 = 124.
How many neutrons are there in the c-13?
Seven. Carbon's atomic number (the number of protons in the nucleus) is 6, so if the atomic weight is 13, there are 7 neutrons in the nucleus. Only 1.07% of all carbon atoms have 7 neutrons; the other 98.9% have 6 neutrons.
The metal tantalum has an atomic number of 73 an two isotopes with the atomic weight of 180 and 181. How many neutrons are there in the nucleus of tantalum's two isotopes?
If you subtract the atomic number form the atomic mass then the answer is the number of neutrons.
How many neutrons are in the nucleus of an atom that has an atomic mass of 36 and an atomic number of 25?
That's Manganese and it has (about) 30 neutrons - - - - BUT your question would have an answer of 11.
How many neutrons are in the nucleus of an atom that has atomic mass of 36 and atomic number of 25?
That's Manganese and it has (about) 30 neutrons - - - - BUT your question would have an answer of 11.
