$1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100 Welcome to Who Wants to be a Millionaire By: Natalie Rachetta, Rachel Osborne, and Mariah Hoffman 50:50

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$1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100

© Mark E. Damon - All Rights Reserved A: non metal & non metal C: metal & non metal B: metal & metal D: an electronegativity difference of less than : $1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100 What forms an ionic bond? C: metal & non metal

© Mark E. Damon - All Rights Reserved $1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100

© Mark E. Damon - All Rights Reserved A: CaO C: Li 2 O B: CO D: Al 2 O 3 50: $1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100 Which formula represents a molecular substance? B: CO

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© Mark E. Damon - All Rights Reserved A: Ar, Kr, Ne, Xe C: Ne, Ar, Kr, Xe B: Kr, Xe, Ar, Ne D: Xe, Kr, Ar, Ne 50: $1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100 Which sequence of group 18 elements demonstrates a gradual decrease in strength of the Van Der Waals forces? All of the choices are elements in the liquid state. D: Xe, Kr, Ar, Ne

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© Mark E. Damon - All Rights Reserved A: H and H C: N and N B: H and Br D: Na and Br 50: $1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100 Which combination of atoms can form a polar covalent bond? B: H and Br

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© Mark E. Damon - All Rights Reserved A: number of electrons C: atomic number B: number of protons D: mass number 50: $1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100 A strontium atom differs from a strontium ion in that the atom has a greater: A: number of electrons

© Mark E. Damon - All Rights Reserved Congratulations! You’ve Reached the $1,000 Milestone! Congratulations! C o n g r a t u l a t i o n s !

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© Mark E. Damon - All Rights Reserved A: H--Cl C: H--O B: H--F D: H--N 50: $1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100 Which bond has the greatest ionic character? B: H--F

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© Mark E. Damon - All Rights Reserved A: nuclei C: electrons B: protons and electrons D: protons and nuclei 50: $1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100 The forces between atoms that create chemical bonds are the result of interactions between C: electrons

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© Mark E. Damon - All Rights Reserved A: H  Li  Na  K C: I  Br  Cl  F B: O  S  Se  Te D: H  Be  Al  Ga 50: $1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100 According to reference table S, which sequence correctly places the elements in order of increasing ionization energy? B: O  S  Se  Te

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© Mark E. Damon - All Rights Reserved A: attract the electrons in the bond between the atom and another atom C: attract the protons of another atom B: repel the electrons in the bond between the atom and another atom D: repel the protons of another atom 50: $1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100 Electronegativity is a measure of an atom’s ability to A: attract the electrons in the bond between the atom and another atom

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© Mark E. Damon - All Rights Reserved A: Bromine C: Fluorine B: Chlorine D: Oxygen 50: $1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100 If the electronegativity difference between the element in a compound, NaX, is 2.0, what is element X? A: Bromine

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© Mark E. Damon - All Rights Reserved A: mostly ionic character and form between 2 non metals C: mostly covalent in character and formed between 2 non metals B: mostly ionic character, and formed between a metal and non metal D: mostly covalent in character and formed between a metal and a non metal 50: $1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100 An element with an electronegativity of 2.9 bonds with an element with an electronegativiy of 3.1. Which phrase best describes the bond between these elements? B: mostly ionic in character and formed between a metal and non metal

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© Mark E. Damon - All Rights Reserved A: ionic C: polar covalent B: metallic D: non polar covalent 50: $1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100 Which type of bond exists between an atom of Carbon and an atom of Fluorine? C: polar covalent

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© Mark E. Damon - All Rights Reserved A: HCl C: NaCl B: LiCl D: KCl 50: $1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100 Which pair of atoms is held together by a covalent bond? A: HCl

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© Mark E. Damon - All Rights Reserved A: H 2 C: Ca(OH) 2 B: H 2 O D: CaO 50: $1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100 Which substance contains non polar covalent bonds? A: H 2

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© Mark E. Damon - All Rights Reserved A: A bond is formed and energy is absorbed C: a bond is broken and energy is absorbed B: a bond is formed and energy is released D: a bond is broken and energy is released 50: $1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100 Given the reaction: Cl (g) + Cl (g)  Cl 2 (g) + energy Which statement best describes the reaction? B: a bond is formed and energy is released

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