Mass number and atomic number space two vital pieces of information about a nucleus.
You are watching: How many neutrons are in chlorine-37
A nucleus have the right to be stood for using the price notation:
Where:A is the massive numberZ is the atom numberX is the chemical symbol the the elementA - Z = variety of neutrons N
For example, chlorine (Cl) have the right to be displayed as:
\(_7^14\textrmN\) and also \(_6^14\textrmC\) are not isotopes.
They have the very same mass number, A, however different atomic number, Z, and different chemistry symbol - they are not the same element.
If the number of protons changes, climate it is a different element.Question
How many protons does \(_6^14\textrmC\) aramuseum.orgntain?Reveal answer
The atom number is 6 for this reason \(_6^14\textrmC\) aramuseum.orgntains 6 protons.
How numerous neutrons does \(_6^14\textrmC\) aramuseum.orgntain?Reveal answer
Number of neutron = mass number - atom number = 14 - 6 = 8 neutrons.
Write under the number of particles in the adhering to nuclei:
Number of protons Z = 30Number of protons + neutrons A = 64Number of neutrons N = 64 - 30 = 34Since this is a cell nucleus there space no electrons
There are 30 protons and also 34 neutrons.
\<_92^238\textrmU\>Number of proton Z = 92Number of proton + neutrons A = 238Number of neutrons N = 238 - 92 = 146Since this is a cell nucleus there are no electrons
There space 92 protons and 146 neutrons.
See more: What Is The Least Common Multiple Of 3 And 12 ? Least Common Multiple Lcm Calculator
\<_1^3\textrmH\>Number of protons Z = 1Number of proton + neutrons A = 3Number of neutron N = 3 - 1 = 2Since this is a cell core there space no electrons
There is 1 proton and 2 neutrons.
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