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14-10-2020
Chemistry

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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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Jenkins613332 Jenkins613332

14-10-2020

one substance becomes two new substances

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