Physics, 12.10.2020 21:01 brennarfa

A student makes some observations about three solids and summarizes the results in the table below.
Mass
3.08
Solid 1
Solid 2
Solid 3
Melting Point
776°C
445°C
445°C
Color
white
white
3.0 g
9.8 g
white
Could any of the solids be the same substance and why?
Solids 1 and 2 could be the same substance. Even though they do not have the
same melting point, they have the same mass.
Solids 2 and 3 could be the same substance. Even though they do not have
the same mass, they have the same melting point and color.
Solids 1, 2, and 3 could all be the same substance. Even though they do not all
have the same mass and melting point, they have the same color.
Solids 1, 2, and 3 cannot be the same substance because they have different
combinations of color, melting point, and mass.

Answers: 1

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A student makes some observations about three solids and summarizes the results in the table below....