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9 questions
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  • Q1
    Which one is more larger? Ca or Ca²⁺
    Ca²⁺
    Ca
    they are the same size
    30s
    HS-PS1-5
  • Q2
    Which one is smaller? P or P³⁻
    P³⁻
    P
    they are the same size
    30s
    HS-PS1-5
  • Q3
    What term is used to describe "A measure of the size of an ion" ?
    Energy levels
    Chemical reactivity
    Ionic radius
    Orbit
    30s
    HS-PS1-5
  • Q4
    Which of the following has the largest ionic radius?
    Cs⁺
    Te²⁻
    Ba²⁺
    I⁻
    30s
    HS-PS1-5
  • Q5
    Which of the following has the smallest ionic radius
    Mg²⁺
    O²⁻
    Ca²⁺S²⁻
    Ca²⁺
    30s
    HS-PS1-5
  • Q6
    The figure below shows the positions of various ions in the periodic table. Which of the following has the smallest ionic size?
    Question Image
    1
    4
    2
    3
    30s
    HS-PS1-5
  • Q7
    Which of the following has the smallest ionic size?
    Li⁺
    F⁻
    Be²⁺
    O²⁻
    30s
    HS-PS1-5
  • Q8
    Which of the following has the largest ionic size?
    K⁺
    Rb⁺
    Li⁺
    Na⁺
    30s
    HS-PS1-5
  • Q9
    Cations are always _____ than the parent atom from which they were formed. Anions are always _____ than the parent atom from which they were formed.
    larger; smaller
    smaller; larger
    larger; larger
    30s
    HS-PS1-5

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