Chemistry, 17.09.2019 02:00 libby143

Jodie has an unknown substance in a cup. she placed a thermometer in the cup and collected the data shown in the pictures
below.
picture 1
picture 2
liquid
solid
what most likely caused the substance to be solid in the second picture?
oa. heat was somehow removed from the substance.
ob. heat was somehow added to the substance.
oc.
the substance underwent a chemical reaction.
od.
the thermometer changed the temperature of the substance.

Answers: 1

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Jodie has an unknown substance in a cup. she placed a thermometer in the cup and collected the data...