Jeopardy

Atomic Scientists

Atomic Variable

s

Isotopes Misc. 2

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Misc. 1

Double Jeopardy

Atomic Structure

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100

•Q Which theorist was incorrect to say that all atoms of a given element are identical?

•A John Dalton

200

•Q Who was responsible for the discovery of the electron?

•A JJ Thomson

300

•Q What is the name of the scientist who performed the gold foil experiment?

•A Ernest Rutherford

400

•Q Who was responsible for the discovery of the proton?

•A Rutherford

500

•Q Which ancient Greek philosopher first came up with the idea of the atom?

•A Democritus

100

•Q What does this symbol represent? p+

•A A proton

200

•Q Which subatomic particle carries a negative charge?

•A An electron

300

•Q Which subatomic particles occupy the nucleus of the atom?

•A The neutron and the proton

400

•Q What is the net charge of an atom?

•A Zero

500

•Q Which subatomic particle has the smallest mass?

•A The electron?

100

•Q What is the mass number equal to?

•A # of protons + # of neutrons

200

•Q What information on the periodic table relays how many protons there are in an atom?

•A The Atomic number

300

•Q How are the number of electrons in an atom determined?

•A The number of electrons is equal to the number of protons

400

•Q How would the element with 5p+, 5e- and 6n0 be represented in isotope notation?

•A B-11

500

•Q Which particles occupies the largest volume of the atom?

•A The electrons

100

•Q Which subatomic particle varies from one isotope to another?

•A The neutron

200

•Q What measurement is affected by the differing number of neutrons in isotopes?

•A The mass number

300

•Q What is the atomic number of an element that contains 8 electrons?

A 8

400

•Q All atoms of the same element have what in common?

•A The atomic number or number of protons

500

•Q How many neutrons are there in F-21?

•A 11 or 12

100

•Q What is a modern day application of the cathode ray tube?

•A Television, radio, computer monitors

200

•Q Use the example of inflating a balloon to explain why air is matter.

•A It has mass and takes up space.

300

•Q What term describes that amount of time it takes for ½ the amount of a radioactive substance to decay?

•A Half-life

400•Q Dalton said all atoms are identical. Right or wrong… explain.

•A Wrong, isotopes are the same atom with different numbers of neutrons.

500

•Q Is oxygen a compound?

•A No, a compound must have two or more elements.

100

•Q What charge is associated with an anode?

•A Positive

200

•Q Elements are composed of what tiny indivisible particles?

•A Atoms

300• Q Dalton’s atomic model is identical to

the Greek model. How are they different?

• A Dalton did experiments, the Greeks hypothesized.

400

•Q What type of particles were emitted from Rutherford’s apparatus?

•A Alpha particles

500

•Q In what direction do electrons flow in a Cathode Ray Tube?

•A From cathode to anode

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Final JeopardyCategory

Miscellaneous

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Final Jeopardy

•Q Who are Jimmy Neutrons two best friends?

•A Carl and Sheen

Game Over