Chemistry, 13.01.2021 18:30 josecano2

Jose is conducting an experiment to investigate the properties of an unknown powder. Jose's observations are listed on the data table below: Observations of unknown
Observations of an unknown powder
1 The powder melts when heated.
2 The powder has large, white, crystals.
3 The powder dissolves in water.
4 The powder reacts with acid.

Which of the following shows a physical and a chemical property of the powder?

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