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ISOTOPES AND IONS

Quiz by Mildred Henson

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5 questions
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  • Q1

     Which of the following ions in the body is responsible for the formation of strong teeth and bones?

    sodium

    calcium

    iron

    potassium

    10s
  • Q2

    What do you call an ion that gains an electron?

    none of these

    cation

    anion

    ion

    10s
  • Q3

    Which of the following refers to atoms of the same element that have different masses?

    isotopes

    cations

    nuclide

    anions

    10s
  • Q4

    Which of the following helps in determining the identity of an atom?

    atomic number

    number of neutrons 

    number of electrons

    atomic mass

    10s
  • Q5

    Which ion is responsible for the formation of hemoglobin

    calcium

    iron

    sodium

    potassium

    10s

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