Evidence Relationship: Opposes
Vote on whether "The weight of some metalic substances increases after combustion" is good evidence that opposes the claim "Combusted substances weigh less than their pre-combusted states"
Evidence Claim
The weight of some metalic substances increases after combustion
Magnesium, for example, increases in weight after combustion
Main Claim
Combusted substances weigh less than their pre-combusted states
Combusted substances weigh less than their pre-combusted states because of the release of phlogiston
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