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O Level Chemistry & IP Chemistry Notes by 10 Year Series Author – Chemistry Specialist

O Level Chemistry & IP Chemistry Notes by 10 Year Series Author - Chemistry Specialist

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O Level Chemistry: Ionic Bonding

Another question to test your basic understanding on Ionic Bonding:

Question:
In which of the following sets do all three particles have the same number of electrons?

a) F– Ne Na+

b) Cl– Br– I–

c) Li+ Na+ K+

d) S2- SO32- SO42-

=)
Sean

PS: Check ?Comments? below for Suggested Answers.

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Comments

  1. sean says

    March 17, 2008 at 11:57 pm

    You are right Gary. Answer is indeed A.

    By looking at their respectibe Electronic Configuration, you will noticed that all
    3 substance have 10 electrons.

    Cheers
    Sean

  2. Gary says

    March 15, 2008 at 2:44 pm

    Answer is A right?

    They all have 10 electrons

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