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Chemistry

St. Petersburg College

FFP 1111

Chapter 4 quiz

1)What are compounds?

  1. What are elements?
  2. Metals are characterized as :
  3. Metalloids or semimetals
  4. What does a chemical bond refer to?

 

  1. Physical change results in which of the following?
  2. What are physical properties?
  3. What are electrons?
  4. What are neutrons?
  5. The atomic number of an atom is based upon what?
  6. What is the main concern with alkali metals?
  7. Binary acids contain which of the following?
  8. Oxyacids are materials that contain which of the following?
  9. Which of the following is the best description of a mixture?
  10. What is an atom?
  11. Nonmetals have the following general properties
  12. Helium, argon, krypton, xenon, and radon all lack the chemical reactivity observed for all other elements belong to which family?
  13. Polar substances are described as
  14. Ionic bonding is best described as
  15. Ionic or covalent compound that is used commercially in the form of a homogeneous mixture of two or more substances is called a

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