Jeopardy

GAME RULES: Room split into 2 teams (RIGHT Vs. LEFT) Winner of the coin toss decides the first question Each team will have 1 person compete at a time. If the team answers incorrectly the other team has a chance to answer If you think you know the answer raise your hand The score will be kept on the board There is 1 Daily Double question in the first round, 2 in Double Jeopardy, which are worth any amount that the team wishes to bet.

ANY QUESTIONS?

Bonding Metals Characteristics of Ionic compounds Miscellaneous Compounds Double Jeopardy Ions 400

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Bonding for 100 Q Which subatomic particles are used to bond two elements ionically? A electrons

Bonding for 200 Q What type of elements are involved in ionic bonding? A metals and non-metals

Bonding for 300 Q Which electrons participate in bonding? A valence

Bonding for 400 Q Electrons are shared in covalent bonds. How are the electrons used in ionic bonds? A Electrons are transferred from metals to non-metals

Bonding for 500 Q Why do atoms bond? A To obtain a stable electron configuration

Ions for 100 Q Over 80 percent of the atoms on the periodic table form what type of ion? A Cation

Ions for 200 Q What chemical family always forms an ion with a 2+ charge? A Alkaline earth metals

Ions for 300 Q What chemical family always forms an ion with a 1- charge? A Halogens

Ions for 400 Q If aluminum forms an ion, its electron configuration would resemble that of which noble gas? A Neon

Ions for 500 Q Which ions would be attracted to a cathode ray? A cations

Metals for 100 Q Do metals gain or lose electrons when forming ions? A lose

Metals for 200 Q What is the name for a mixture of metals? A Alloy

Metals for 300 Q What is the property of metals that describes its ability to bend? Malleability

Metals for 400 Q Metallic bonding is described as metal ions floating in a “what”? A Sea of Electrons

Daily Double How Much will you Wager??

Metals for 500 Q What type of alloy is formed from atoms that differ in size? A Interstitial Alloy

Characteristics of Ionic Compounds for 100 Q What is the charge of an ionic compound? A Zero (neutral)

Characteristics of Ionic Compounds for 200 Q What type of solids are ionic solids? A Crystalline

Characteristics of Ionic Compounds for 300 Q Name one general characteristic of ionic compounds besides conductivity. A High melting point, etc.

Characteristics of Ionic Compounds for 400 Q What is the name for the simplest whole number ratio of atoms in an ionic compound? A Formula Unit

Characteristics of Ionic Compounds for 500 Q Under what two conditions can an ionic compound conduct electricity? A If it is melted (molten) or dissolved in water.

Ionic Compounds 100 Q What is the chemical formula of a compound that contains sodium and sulfur? A Na 2 S

Ionic Compounds 200 Q What is the name of the following compound?FeF 3 A Iron (III) Fluoride

Ionic Compounds 300 Q Which oxyanion has one more oxygen atom –ate or –ite? A -ate

Ionic Compounds I 400 Q How many potassium ions must donate their single valence electron when forming an ionic bond with phosphorus? A 3

Ionic Compounds 500 Q What is the chemical formula for chromium (III) dichromate? A Cr 2 (Cr 2 O 7 ) 3

Miscellaneous for 100 Q What type of acid is HCl? A A binary acid

Miscellaneous for 200 Q The names of binary acids begin with what prefix? A Hydro-

Miscellaneous for 300 Q The names of acids that contain polyatomic anions ending in –ate end in what suffix? A -ic

Miscellaneous for 400 Q What force holds oppositely charged ions together in an ionic bond? A Electrostatic

Miscellaneous for 500 Q Which 3 polyatomic anions are not oxyanions? A Ammonium, cyanide and hydroxide

Final Jeopardy Atomic Scientists Atomic Structure Atomic Variables Isotopes Periodic Table Misc.

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Atomic Scientists for 200 Q Who was responsible for determining the mass to charge ratio of an electron? A Robert Millikan

Atomic Scientists for 400 Q According to John Dalton, Which atoms are identical? A Atoms of the same element

Atomic Scientists for 600 Q Who first proposed that all matter consisted of atoms? A Democritus

Atomic Scientists for 800 Q Who was responsible for describing the true organization of particles in the atom? A Ernest Rutherford

Atomic Scientists for 1000 Q How did Millikan determine the mass of the electron? A By knowing the density of oil and measuring the volume of the oil atoms.

Atomic Structure for 200 Q Which subatomic particle is used as a reference standard for relative mass? A The proton

Atomic Structure for 400 Q What is the relative mass of an electron? A 1/1840 Misc.

Atomic Structure for 600 Q What would occur if two electrons were brought together? A They would repel one another

Atomic Structure for 800 Q What does a change in the number of electrons in an atom give rise to? A Ions

Atomic Structure for 1000 Q What was the source of electrons used in Millikan’s experiment? A X rays

Atomic Variables for 200 Q From what is atomic mass derived? A The weighted average mass of all atoms that naturally occur in a sample

Atomic Variables for 400 Q How many neutrons are in Cl-35? A 18

Atomic Variables for 600 Q What is the atomic number of the atom that has a mass number or 15 and 8 neutrons? A 7

Atomic Variables for 800 Q What does amu stand for? A Atomic Mass Unit

Atomic Variables for 1000 Q What isotope of Carbon is the atomic mass unit based upon? A C-12

Isotopes for 200 Q What isotope is used to determine the age of carbon based materials? A C-14

Isotopes for 400 Q Which isotope is more abundant? F-19 or F-22 given an atomic mass of 20.2 A F-19

Isotopes for 600 Q Which of the following isotopes is least likely an isotope of Hydrogen? H-1, H-3, H-6 A H-6

Isotopes for 800 Q What does the prefix iso- mean? A The same

Isotopes for 1000 Q What is a radioisotope? A An isotope that has an unstable nucleus and undergoes radioactive decay.

Periodic Table for 200 Q How many rows are there in the periodic table? A 7

Periodic Table for 400 Q What do chemicals within a group have in common? A Similar Properties

Periodic Table for 600 Q Name one property that changes from one element to the next in the periodic table A Atomic mass

Periodic Table for 800 Q How are groups organized in the periodic table A In groups

Periodic Table for 1000 Q What percentage of elements in the periodic table are metals? A 12/113

Miscellaneous for 200 Q Changes in the number of these particles result in ions? A electrons

Miscellaneous for 400 Q What gives rise to the color of the beam in a CRT? A Type of gas it contains

Miscellaneous for 600 Q What type of particles did Rutherford use in his experiment? A Alpha particles

Miscellaneous for 800 Q What was the name given to the rays studied by Goldstein? A Canal Rays

Miscellaneous for 1000 Q What group of individuals thought it was possible to turn lead into gold? A The alchemists

Daily Double How Much will you Wager??

Daily Double How Much will you Wager??

Final Jeopardy Category Miscellaneous Make your Wagers

Final Jeopardy Q Who are Jimmy Neutrons two best friends? A Carl and Sheen

Game Over