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सी.आई.एस.सी.ई.आईसीएसई ICSE Class 8

Draw the Structure of the Following Atoms Showing the Nucleus Containing – Protons, Neutrons and the Orbits with the Respective Electron: Carbon At. No. = 6, Mass No. = 12 - Chemistry

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प्रश्न

Draw the structure of the following atoms showing the nucleus containing – protons, neutrons and the orbits with the respective electron:

Carbon [At. no. = 6, Mass no. = 12]

संख्यात्मक
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उत्तर

Structure of atoms:

Z is Atomic Number and A is the mass number
Carbon \[\ce{^12_6C}\]
Z = 6 = p = e
              K L
e = 6 = 2, 4
A = p + n
12 = 6 + n
∴ n = 12 − 6 = 6

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अध्याय 4: Atomic Structure - Objective type questions

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विराफ जे दलाल New Simplified Middle School Chemistry [English] Class 8
अध्याय 4 Atomic Structure
Objective type questions | Q 5.2
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