Chemistry/Simple Machines Jeopardy! 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 Atomic...

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Chemistry/Simple Machines Jeopardy! 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 Atomic Structu re Valences and Criss- Cross Basics of the Periodic Table Simple Machines Bonding Jeopardy music courtesy of: http://www.favewavs.com/tv %20wavs.htm Potpour ri 1 2 3 4 5

Transcript of Chemistry/Simple Machines Jeopardy! 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 Atomic...

Chemistry/Simple Machines Jeopardy!

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Atomic Structure

Valences and Criss-Cross

Basics of the Periodic Table

Simple Machines Bonding

Jeopardy music courtesy of: http://www.favewavs.com/tv%20wavs.htm

Potpourri

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Help

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(2) Enter all answers and questions in the outline view.

(3) View as a slideshow.

(4) Use the home red button after each question.

©Norman Herr, 2000

QuestionAnswer

Atomic Structure-1

• ANSWER: The two subatomic particles found within the nucleus.• QUESTION: What are protons and neutrons?

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Atomic Structure-2

• ANSWER: These two particles can be removed or added to an atom without changing the atom’s true identity.

• QUESTION: What are electrons and neutrons?

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Atomic Structure-3

• ANSWER: This is the term used to describe the number of protons and neutrons within an atom.

• QUESTION: What is atomic mass?

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Atomic Structure-4

• ANSWER: An atom of oxygen has an atomic mass of 22 a.m.u. It has 8 protons. This is the number of neutrons within the atom’s nucleus.

• QUESTION: What is 14?

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Atomic Structure-5

• ANSWER: A carbon atom with 6 neutrons is different from one with 8 neutrons. This is the term used to describe these two carbon atoms.

• QUESTION: What are isotopes?

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• ANSWER: Calcium’s valence is:

• QUESTION: What is 2+?

Valences and Criss Cross-1

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Valences and Criss Cross-2

• ANSWER: Carbon’s valence is this:

• QUESTION: What is 4+/-?

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Valences and Criss Cross-3

• ANSWER: Determine the compound formed when Mg and F combine.

• QUESTION: What is MgF2?

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Valences and Criss Cross-4

• ANSWER: Determine the compound formed when C and S combine.

• QUESTION: What is CS2?

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Valences and Criss Cross-5

• ANSWER: Determine the compound formed when Na combines with (NO3)-.

• QUESTION: What is Na(NO3)?

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Periodic Table Basics-1

• ANSWER: The location of the strongest metals.

• QUESTION: What is the lower left of the periodic table?

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Periodic Table Basics-2

• ANSWER: The horizontal rows of the periodic table.

• QUESTION: What are periods?

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Periodic Table Basics-3

• ANSWER: The classes of elements as you move from left to right across the periodic table.

• QUESTION: What is metals (including transition metals), metalloids, non-metals (noble gases farthest to the right)?

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Periodic Table Basics-4

• ANSWER: The effect on ionization energy as you move down a group.

• QUESTION: What is a decrease in value?

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Periodic Table Basics-5

• ANSWER: The effect on atomic size as you move across a period.

• QUESTION: What is a decrease in atomic size?

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Simple Machines-1

• ANSWER: A see-saw is this type of simple machine.

• QUESTION: What is a lever?

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Simple Machines-2

• ANSWER: The three ways a simple machine impacts work.

• QUESTION: What is to reduce effort, multiply a force, or change the direction of a force?

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Simple Machines-3

• ANSWER: The amount of work needed to use a simple machine to do 100,000 J of work.

• QUESTION: What is more than 100,000 J?

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Simple Machines-4

• ANSWER: The term used to describe the additional benefit a simple machine gives you.

• QUESTION: What is mechanical advantage?

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Simple Machines-5

• ANSWER: A pair of tweezers is this class of lever.

• QUESTION: What is a third class lever?

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Bonding-1

• ANSWER: The type of bond formed when metals join in a “sea” of electrons.

• QUESTION: What are metallic bonds?

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Bonding-2

• ANSWER: This law states that any bonds that form must not result in the creation or destruction of new material.

• QUESTION: What is the Law of Conservation of Matter?

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Bonding-3

• ANSWER: The bonds formed when Na and F combine.

• QUESTION: What are ionic bonds?

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Bonding-4

• ANSWER: The bonds formed when C and Cl combine.

• QUESTION: What are covalent bonds?

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Bonding-5

• ANSWER: The difference between polar covalent and non-polar covalent bonds.

• QUESTION: What are electronegativity differences (polar covalent bonds have large differences in electronegativity between atoms)?

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Potpourri-1

• ANSWER: The total number of electrons in the first three shells.

• QUESTION: What is 2,8,18?

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Potpourri-2

• ANSWER: The number of electrons in an Be 2+ ion.

• QUESTION: What is 2?

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Potpourri-3

• ANSWER: The atomic model that showed a bunch of negative particles surrounded by a “soup” of positive charge.

• QUESTION: What is the Plum Pudding Model?

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Potpourri-4

• ANSWER: The scientist behind the discovery of two particles in the atom.

• QUESTION: Who was Ernest Rutherford?

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Potpourri-5

• ANSWER: The difference between an amphoteric and inert substance.

• QUESTION: What is amphoteric has half of its valence shell filled while inert substances have the entire shell filled?