Chemistry, 16.10.2020 07:01 danksans4912

What all indicates a CHEMICAL change? * A Solid melting into a liquid
After the change the substance is still reactive with oxygen
One substance becomes two new substances
The melting point was 100 deg C but after the change the melting point was 256 deg
C.

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What all indicates a CHEMICAL change? * A Solid melting into a liquid
After the change the su...