In a physical lab, scientists typically move the crucible to and from the Bunsen burner, and to and from the balance using tongs. Identify the reasons for using tongs. to prevent from burning one's hand to prevent transferring any additional heat to the crucible from one's hand to keep the crucible contents from reacting with the air to keep oils and moisture from one's hands from transferring to the crucible

Chemistry
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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
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In a physical lab, scientists typically move the crucible to and from the Bunsen burner, and to and from the balance using
tongs. Identify the reasons for using tongs.
to prevent from burning one's hand
to prevent transferring any additional heat to the crucible from one's hand
to keep the crucible contents from reacting with the air
to keep oils and moisture from one's hands from transferring to the crucible
Transcribed Image Text:In a physical lab, scientists typically move the crucible to and from the Bunsen burner, and to and from the balance using tongs. Identify the reasons for using tongs. to prevent from burning one's hand to prevent transferring any additional heat to the crucible from one's hand to keep the crucible contents from reacting with the air to keep oils and moisture from one's hands from transferring to the crucible
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