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If number of electrons in an atom is 8 a...

If number of electrons in an atom is 8 and number of protons is also 8, then (i) what is the atomic number of the atom? and (ii) what is the charge on the atoms ?

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To solve the question step by step, let's break it down into two parts as asked: ### Step 1: Determine the Atomic Number 1. **Understanding Atomic Number**: The atomic number (Z) of an atom is defined as the number of protons in its nucleus. It is also equal to the number of electrons in a neutral atom. 2. **Given Information**: In this case, we are given that the number of protons is 8. 3. **Conclusion**: Therefore, the atomic number of the atom is 8. ### Step 2: Determine the Charge on the Atom ...
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NCERT ENGLISH-STRUCTURE OF THE ATOM -All Questions
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  2. How will you find the valency of chlorine, sulphur and magnesium ?

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  6. Compare the properties of electrons, protons and neutrons.

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  7. What are the limitations of J.J. Thomson’s model of the atom?

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  8. Describe Rutherford atom model. What are the drawbacks of this model?

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  9. What are the postulates of Bohr's model of an atom?

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  10. Summarise the rules for writing of distribution of electrons in variou...

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  11. Define valency by taking examples of silicon and oxygen.

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  12. Explain with examples (i) Atomic number, (ii) Mass number, (iii) Isoto...

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  13. Na^(+) has completely filled K and L shells. Explain.

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  15. A sample of oxygen atoms contain only .(8)O^(16) and .(8)O^(18) isotop...

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  16. If Z = 3, what would be the valency of the element? Also, name the ele...

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  18. For the following statement, write T for True and F for False. J.J....

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