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Isotopes loading

Atoms that have the same atomic number, but different mass numbers due to the number of neutrons.

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Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.
  • Read
    Changing the Number of Neutrons

    Changing the Number of Neutrons

    by Somer Dunevant //at grade
    Defines isotopes and describes how they relate to the atomic mass number for a particular element
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Read
    동위원소

    동위원소

    by Whakuk Lee //at grade
    동위원소의 정의, 동위원소의 명명과 안정성
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Read
    Chapter 16 Isotopes

    Chapter 16 Isotopes

    by Jannine Tuttle //at grade
    Definition of isotopes, how they are named and their stability.
    MEMORY METER
    This indicates how strong in your memory this concept is
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    Isotopes

    Isotopes

    by Becky Haack, MA-PD //at grade
    Defines isotopes and describes how they relate to the atomic mass number for a particular element
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Read
    Isotopes

    Isotopes

    by Megan James //at grade
    Definition of isotopes, how they are named and their stability.
    MEMORY METER
    This indicates how strong in your memory this concept is
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