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BELLWORK

WEEK 5-PHYSICAL SCIENCE

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ROOT WORD OF THE WEEK

-ite

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“negatively charged ion”

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as in “bromite”, “flourite”, and “nitrite”

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SCIENCE TRIVIA

Physical Science – Your friend rubs a balloon on your head and your hair sticks to the balloon due to static electricity. This occurs because which of the following particles has been exchanged between your hair and the balloon?

  1. Electrons
  2. Protons
  3. Neutrons
  4. Quarks

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SCIENCE TRIVIA-ANSWER

Physical Science – Your friend rubs a balloon on your head and your hair sticks to the balloon due to static electricity. This occurs because which of the following particles has been exchanged between your hair and the balloon?

  • Electrons
  • Protons
  • Neutrons
  • Quarks

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READ-A-GRAPH

1. What question is this graph trying to answer?

2. What conclusion(s) can you make?

3. What evidence from the graph supports it?"

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CREATE-A-GRAPH

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Remember, it must:

  • start at 0
  • have a title
  • have x & y axes labels
  • have an evenly spaced scale

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BONUS SLIDES

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Science Trivia

Physical Science – Isotopes of the same element differ in the number of which of the following particles?

  1. Protons
  2. Neutrons
  3. Electrons
  4. Positrons

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Science Trivia-Answer

Physical Science – Isotopes of the same element differ in the number of which of the following particles?

  • Protons
  • Neutrons
  • Electrons
  • Positrons

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Science Trivia

Physical Science – A chemist might use filter paper and a funnel when she wants to do which of the following separations?

  1. Liquid-liquid
  2. Solid-liquid
  3. Solid-solid
  4. Liquid-gas

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Science Trivia-Answer

Physical Science – A chemist might use filter paper and a funnel when she wants to do which of the following separations?

  • Liquid-liquid
  • Solid-liquid
  • Solid-solid
  • Liquid-gas

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Science Trivia

Earth and Space – As a low-mass star begins to burn out, it can produce some oxygen-16 by fusing alpha particles with the nucleus of what element?

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  1. Carbon
  2. Oxygen
  3. Nitrogen
  4. Boron

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Science Trivia-Answer

Earth and Space – As a low-mass star begins to burn out, it can produce some oxygen-16 by fusing alpha particles with the nucleus of what element?

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  • Carbon
  • Oxygen
  • Nitrogen
  • Boron

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Science Trivia

PHYSICAL SCIENCE - Which of the following elements would be expected to have the most polar bond when bonded with oxygen?

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  1. Sulfur
  2. Fluorine
  3. Hydrogen
  4. Nitrogen

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Science Trivia-Answer

PHYSICAL SCIENCE - Which of the following elements would be expected to have the most polar bond when bonded with oxygen?

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  • Sulfur
  • Fluorine
  • Hydrogen
  • Nitrogen

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Science Trivia

GENERAL SCIENCE - In the chemical formula for ammonia, NH3, which of the following does the subscript 3 represent?

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  1. The number of hydrogen atoms in each molecule of ammonia
  2. The number of nitrogen atoms in each molecule of ammonia
  3. The number of nitrogen and hydrogen atoms in each molecule of ammonia
  4. The number of ammonia molecules that will bond together

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Science Trivia-Answer

GENERAL SCIENCE - In the chemical formula for ammonia, NH3, which of the following does the subscript 3 represent?

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  • The number of hydrogen atoms in each molecule of ammonia
  • The number of nitrogen atoms in each molecule of ammonia
  • The number of nitrogen and hydrogen atoms in each molecule of ammonia
  • The number of ammonia molecules that will bond together