Mass number and also atomic number are two important pieces that information about a nucleus.
You are watching: How many protons are there in any cl atom?
A nucleus can be represented using the symbol notation:
<_Z^A extrmX>
Where:
A is the massive numberZ is the atom numberX is the chemical symbol that the elementA - Z = variety of neutrons NFor example, chlorine (Cl) deserve to be presented as:
(_7^14 extrmN) and also (_6^14 extrmC) are not isotopes.
They have actually the very same mass number, A, however different atomic number, Z, and different chemical symbol - they space not the exact same element.
If the number of protons changes, then it is a various element.
QuestionHow many protons go (_6^14 extrmC) ptcouncil.netntain?
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The atomic number is 6 for this reason (_6^14 extrmC) includes six protons.
How numerous neutrons go (_6^14 extrmC) ptcouncil.netntain?
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Number of neutrons = massive number - atom number = 14 - 6 = 8 neutrons.
Write down the number of particles in the adhering to nuclei:
<_30^64 extrmZn>
<_92^238 extrmU>
<_1^3 extrmH>
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<_30^64 extrmZn>
There room 30 protons and 34 neutrons.
<_92^238 extrmU>
Number of protons Z = 92Number of proton + neutron A = 238Number of neutron N = 238 - 92 = 146Since this is a cell ptcouncil.netre there space no electronsThere space 92 protons and 146 neutrons.
See more: When Hot And Cold Air Meet, The Hot Air Rises To The Top. Which Process Causes The Hot Air To Rise?
<_1^3 extrmH>
Number of proton Z = 1Number of protons + neutron A = 3Number of neutrons N = 3 - 1 = 2Since this is a cell nucleus there space no electronsThere is 1 proton and also 2 neutrons.
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