Set: Module #13: The Forces in Creation - Part 3 Vocab words

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All 6 Terms

Term Definition
Nucleus The center of an atom, containing the protons and neutrons
Atomic number The number of protons in an atom
Mass number The sum of the number of neutrons and protons in the nucleus of an atom
Isotopes Two or more atoms that have the same number of protons but different numbers of neutrons
Element A collection of atoms that all have the same number of protons
Radioactive isotope The process by which a neutron turns into a proton by emission of an electron

Set Information

Terms 6
Creator shoompa
Created May 27, 2008
Groups None
Tags science, vocabulary
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Most Missed Words

  1. Nucleus → The center of an atom, containing the protons and neutrons - 3 misses
  2. Atomic number → The number of protons in an atom - 3 misses
  3. Mass number → The sum of the number of neutrons and protons in the nucleus of an atom - 3 misses
  4. Element → A collection of atoms that all have the same number of protons - 2 misses
  5. Radioactive isotope → The process by which a neutron turns into a proton by emission of an electron - 2 misses
  6. Isotopes → Two or more atoms that have the same number of protons but different numbers of neutrons - 1 miss