apch02_pt09 - South Pasadena AP Chemistry Name_ Period _...

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South Pasadena • AP Chemistry Name_____________________________________ Period _____ Date ___/___/___ 2 Atoms and Elements P R A C T I C E T E S T 1. Certain properties are characteristic of metals. Which property means that you can pound the substance into a foil? a) ductility c) sectility b) conductivity d) malleability 2. Which of the following is a metalloid? a) As b) Ag c) S d) Pb e) He 3. Which of the following is a transition metal? a) Cl b) Ni c) P d) Ca e) C 4. Which of the following is an alkali metal? a) Mg b) Kr c) K d) Al e) H 5. Which of the following is an lanthanide? a) Xe b) Eu c) Cd d) P e) W 6. Which element has the highest melting point? a) Pb b) Au c) Os d) W e) Hg 7. Cathode rays start at the a) negative electrode c) positive electrode b) power source d) gas inside the tube 8. In a cathode ray tube, electrons are bent toward a) a positively charged plate. b) a negatively charged plate. 9. Listed below are the charges and masses of four
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This note was uploaded on 02/12/2012 for the course CHEMI 0043 taught by Professor Kaisasantos during the Fall '11 term at Pontificia Universidad Catolica Madre y Maestra.

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apch02_pt09 - South Pasadena AP Chemistry Name_ Period _...

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