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The first four ionization energy values …

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The first four ionization energy values of an element are 191, 578, 878 and 5962 k calories respectively the number of Valence electrons in the element is A)1 B)2 C)3 D)4

    • Posted by Samaksh Rastogi 6 years, 3 months ago

    CBSE > Class 11 > Chemistry
    • 2 answers

    Tanashri Wagh 6 years, 2 months ago

    C)3

    0Thank You

    Amisha Aman 6 years, 3 months ago

    C)3

    1Thank You

    ANSWER
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