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rjkz [21]
2 years ago
9

If you place a glass rod over a burning candle, the glass turns

Chemistry
1 answer:
gladu [14]2 years ago
8 0
A. the wax is a both; 1. physical change-solid to liquid.
2. chemical change- burned to CO2 + H20 + heat + carbon as seen as black on the rod
b. the wick is neither; the wick does not change, just provides conduit for wax to flame
c. the glass rod is physical change; the carbon is only deported
HOPE THIS HELPS, IVE ALSO LEARNING BEEN LEARNING THIS RECENTLY
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