
CHEM = UNIT 4 - Bonding
Quiz by Brooke Hughes
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12 questions
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- Q1An unknown compound was placed into water, and a conductivity tester was placed into the solution. Based on the image, what type of compound was the unknown?hydrogen compoundnonpolar compoundionic compoundcovalent compound45s
- Q2Two unknown compounds (labeled A and B) were heated. The temperature of each compound was taken every 2 minutes. The boiling point of A was 100 degrees celsius. The boiling point of B was 2750 degrees celsius. What type of compound was unknown A?hydrogen compoundcovalent compoundionic compoundmetallic compound45s
- Q3Which of the following is a property of an ionic compound?forms crystals in a geometric shape.odorous.insoluble in water.low melting point.30s
- Q4Which of the following is a property of covalent compounds?odoroushigh melting pointssoluble in watergood conductor of electricity30s
- Q5What type of elements form covalent bonds?a metal and a non-metalmetals only2 or more non-metalsmetalloids and metals30s
- Q6What type of elements form ionic bonds?metals onlya metal and a non-metalnon-metals onlya metalloid and a metal30s
- Q7The image shows the transfer of electrons when Aluminum & Sulfur bond. Based on the image, what charge would the aluminum atoms have?-3-2+3+245s
- Q8Which Lewis Structure Diagram is correct for Chlorine gas (Cl2)?45s
- Q9Which molecular shape is shown in the image?tetrahedraltrigonalbentlinear30s
- Q10Which of the following BEST describes the metallic bond?a force that holds the protons and neutrons together in the nucleus of an atom.formed because of the attraction between a positive and negative ion.Consist of the attraction of free floating electrons for the positively charged metal ions, creating a sea of electrons.elements share electrons to form a bond45s
- Q11Which number of covalent bonds is the strongest?single bondlinear bonddouble bondtriple bond30s
- Q12What would be the molecular shape of, SeBr2?trigonal shapebent shapetetrahedral shapelinear shape45s