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All of the following are properties of sodium. Which one is a physical property of sodium? Its surface turns black when first exposed to air It is a solid at 25C and changes to a liquid when heated to 98C When placed in water, it sizzles and gas is formed When placed in contact with chlorine, it forms a compound that melts at 801C

All of the following are properties of sodium. Which one is a physical property of sodium? Its surface turns black when first exposed to air It is a solid at 25C and changes to a liquid when heated to 98C When placed in water, it sizzles and gas is formed When placed in contact with chlorine, it forms a compound that melts at 801C

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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All of the following are properties of sodium. Which one is a physical property of sodium?

  • Its surface turns black when first exposed to air
  • It is a solid at 25C and changes to a liquid when heated to 98C
  • When placed in water, it sizzles and gas is formed
  • When placed in contact with chlorine, it forms a compound that melts at 801C
An 8.90 g sample of nickel occupies 1mL. Which statement is TRUE? The density of a 2 mL sample would be the same as the 1 mL sample. The density of a 2 mL sample would be twice that of the 1 mL sample. The density of a 2 ml sample would be half that of the 1 mL sample. The density of a 4.45 g sample of nickel would be half that of the 8.90 g sample.
Transcribed Image Text:An 8.90 g sample of nickel occupies 1mL. Which statement is TRUE? The density of a 2 mL sample would be the same as the 1 mL sample. The density of a 2 mL sample would be twice that of the 1 mL sample. The density of a 2 ml sample would be half that of the 1 mL sample. The density of a 4.45 g sample of nickel would be half that of the 8.90 g sample.
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