Chemistry, 21.05.2020 01:06, hannabeth91

A
3. Which of the following observations could be an indication of a chemical
A reaction of antimony?
It burns in an atmosphere of chlorine.
b It melts at 631°C.
It expands upon freezing.
d It is a solid at room temperature.
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A
3. Which of the following observations could be an indication of a chemical
A reaction...