19. Ruth left a wax candle In her car for several hours on a warm day. Whlch describes the change In the candle Ruth most ikely observed? A The candle changed Its shape. B. The mass of the candle wax Increased. C. The mass of the candle wax decreased. D. The candle changed Into a new substance.
19. Ruth left a wax candle In her car for several hours on a warm day. Whlch describes the change In the candle Ruth most ikely observed? A The candle changed Its shape. B. The mass of the candle wax Increased. C. The mass of the candle wax decreased. D. The candle changed Into a new substance.
Chapter10: Atomic Physics
Section: Chapter Questions
Problem 1SA
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Question

Transcribed Image Text:C. The substances blend and form another llquld that appears as a solld.
D. The substances wll not blend and thelr propertles will be the
same as the Individual substances.
19. Ruth left a wax candle In her car for several hours on a warm day. Whlch
describes the change In the candle Ruth most llikely observed?
A The candle changed Its shape.
B. The mass of the candle wax Increased.
C. The mass of the candle wax decreased.
D. The candle changed Into a new substance.
20. Whlch describes a chemlcal change?
sugar dissolving in tea
B.
Cunchine warming a eidowalk
Expert Solution

Step 1
Ruth left a wax candle in her car for several hours on a summer (warm) day.
Due to the high temperature, the heat is trapped inside the car which melts the wax candle.
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