It would be a physical property because your not changing anything chemical about it
<span>If a solid forms when two ionic solutions are mixed together in a test tube, it is an indication of a chemical change
The precipitaion os the solid indicates that a new product has been formed which is not soluble.
When a solid ionic compound is put in water, the compound is dissolved by ionizing (the ions separate and remain in aqueous phase). If you combine two ionic solutions and see a solid precipiate is becasue the ions have combined and form a new compound which is not soluble.
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Answer:
<em>The flow of thermal energy in a system, at constant atmospheric pressure AND at thermodynamic standard temperature and pressure.</em>
Answer:
The answer is oxygen and silicon
Explanation:
I took the test and it was right
