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Atoms and Elements

Title: Science Jeopardy Author: Norman Herr Last modified by: Windows User Created Date: 7/3/2000 6:19:09 PM Document presentation format: On-screen Show (4:3)
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Title: Atoms and Elements 1 Atoms and Elements Periodic Table Atomic Theory Subatomic Particles Ions and Isotopes Potpourri 100 100 100 100 100 200 200 200 200 200 300 300 300 300 300 400 400 400 400 400 500 500 500 500 500 2 Periodic Table-100
  • ANSWER
  • Atoms on the periodic table are arranged this way.
  • QUESTION
  • What is increasing atomic mass?
  • 3 Periodic Table-200
  • ANSWER
  • The three categories that all elements on the periodic table divide into.
  • QUESTION
  • What are metals, nonmetals, and metalloids?
  • 4 Periodic Table-300
  • ANSWER
  • Each family or group is designated by these.
  • QUESTION
  • What is a letter and a number?
  • 5 Periodic Table-400
  • ANSWER
  • Elements that fall under the A groups and elements that fall under the B group.
  • QUESTION
  • What are main-group elements and transition elements?
  • 6 Periodic Table-500
  • ANSWER
  • When the elements are arranged in order of increasing relative mass, certain sets of properties recur periodically.
  • QUESTION
  • What is periodic law?
  • 7 Atomic Theory-100
  • ANSWER
  • Coined the term Atomos or uncuttable
  • QUESTION
  • Who is Democritus?
  • 8 Atomic Theory-200
  • ANSWER
  • Found that electrons arent found in paths but in electron clouds.
  • QUESTION
  • Who are Schrödinger and Heisenberg?
  • 9 Atomic Theory-300
  • ANSWER
  • Said atoms of same elements are exactly alike and atoms of different elements are different.
  • QUESTION
  • Who is John Dalton?
  • 10 Atomic Theory-400
  • ANSWER
  • Conducted the gold foil experiment and found atoms have a nucleus.
  • QUESTION
  • Who is Ernest Rutherford?
  • 11 Atomic Theory-500
  • ANSWER
  • His theory was in 1897 and found small, negatively charged particles inside an atom.
  • QUESTION
  • Who is J.J. Thomson?
  • 12 Subatomic Particles-100
  • ANSWER
  • Located in the nucleus and has a positive charge.
  • QUESTION
  • What is a Proton?
  • 13 Subatomic Particles-200
  • ANSWER
  • Located in clouds with a negative charge.
  • QUESTION
  • What is an electron?
  • 14 Subatomic Particles-300
  • ANSWER
  • Was discovered in 1932 and holds no charge.
  • QUESTION
  • What is a neutron?
  • 15 Subatomic Particles-400
  • ANSWER
  • Z 30 and A 65
  • QUESTION
  • Protons and Electrons 30
  • Neutrons 35
  • 16 Subatomic Particles-500
  • ANSWER
  • Has a mass of 1 amu.
  • QUESTION
  • What is a proton and neutron?
  • 17 Ions and Isotopes-100
  • ANSWER
  • An atom with a negative charge
  • QUESTION
  • What is an anion?
  • 18 Ions and Isotopes-200
  • ANSWER
  • An atom with the same number of protons but different number of neutrons.
  • QUESTION
  • What is an isotope?
  • 19 Ions and Isotopes-300
  • ANSWER
  • The number next to the isotope.
  • QUESTION
  • What is mass number?
  • 20 Ions and Isotopes-400
  • ANSWER
  • 8 protons, 7 neutrons, 8 electrons
  • QUESTION
  • What is Oxygen-15?
  • 21 Ions and Isotopes-500
  • ANSWER
  • 12 protons, 12 neutrons, 10 electrons
  • QUESTION
  • What is Mg2?
  • 22 Potpourri-100
  • ANSWER
  • The symbol for the atomic number of an atom.
  • QUESTION
  • What is Z?
  • 23 Potpourri-200
  • ANSWER
  • Has either a 1 or 2 letter abbreviation.
  • QUESTION
  • What is the element symbol?
  • 24 Potpourri-300
  • ANSWER
  • The symbol for the atomic mass of an atom.
  • QUESTION
  • What is A?
  • 25 Potpourri-400
  • ANSWER
  • Also known as the Halogens.
  • QUESTION
  • What is Group 7A?
  • 26 Potpourri-500
  • ANSWER
  • Found in all 3 states of matter on the periodic table and are poor conductors of heat and electricity.
  • QUESTION
  • What is a nonmetal?
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