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State the Mass Number, the Atomic Number, Number of Neutrons and Electronic Configuration of the Following Atoms. - ICSE Class 8 - Chemistry

ConceptConcept of Atomic Number and Mass Number

Question

State the mass number, the atomic number, number of neutrons and electronic configuration of the following atoms.
""^12""_6C  ,   ""^16""_8O     ,   ""^19""_9F  ,   ""^20""_10Ne     ,  ""_13""Al""^27   ,   ""_17""Cl""^35
Also, draw atomic diagrams for them.

Solution

 Name of elements Atomic   number Atomic    mass No of  proton No of  electrons no.of  neutrons Electronic  configuration ""^12""_6C 6 12 6 6 6 2,4 ""^16""_8O 8 16 8 8 8 2,6 ""^19""_9F 9 19 9 9 9 2,7 ""^20""_10Ne 10 20 10 10 10 2,8 ""_13""Al""^27 13 27 13 13 13 2,8,3 ""_17""Cl""^35 17 35 17 17 17 2,8,7

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Solution State the Mass Number, the Atomic Number, Number of Neutrons and Electronic Configuration of the Following Atoms. Concept: Concept of Atomic Number and Mass Number.
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