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What is the nucleus of an isotope with a certain atomic mass and number?
Nuclide
What is the approximate atomic mass of a nuclide of phosphorus that an atomic number of 15 and that has 16 neutrons?
The atomic mass of phosphorous-31 is 30,97376163(20).
Standared for the atomic mass unit?
The standard a.m.u. is 1/12th of the mass of a Carbon 12 nuclide.
What nuclide is used as the standard in the relative scale for atomic masses and What is it's assigned atomic mass?
Carbon 12
How are the atomic number and mass number of a nuclide affected by the emisson of gramma radiation?
Any change of the atomic number.
If Phosphorous has an atomic mass of 30 and atomic number of 15 how many neutrons does it have?
Atomic mass is equal to the number of protons + neutrons present in the nuclide. The atomic number is defined as the number of protons in the nuclide. Therefore to find the number of neutrons use the formula: atomic mass = #protons + # neutrons solving for # of neutrons you get: # neutrons = atomic mass - # protons plug in the given values: #neutrons = 31 - 15 # neutrons = 16
What is a nuclide symbol?
A nuclide is an atomic species, having a defined number of protons, neutrons and also electrons on the orbit.
What is the superscript and subscript of the nuclide of hafnium that contains 107 neutrons?
The superscript is the mass number (179); the subscript is the atomic number (72).
How do you determine the number of protons in a nuclide?
The number of protons in a nuclide is the atomic number for that element on the periodic table.
How do you find the mass number of a nuclide?
mass spectrometric analysys
What's the difference between atomic number and atomic mass number?
Atomic number is the number of protons in a nuclide. This identifies the element. Mass number is the number of nucleons in a nuclide, a nucleon being a proton or a neutron. This, together with the atomic number, identifies which isotope of the element it is.
What is the mass number of carbon-12 nuclide?
12. When a nuclide is (properly) named in the form [element name]-[number], the number is always the mass number.
