Joe and his dad build a campfire out of 5 kilograms of wood. After the fire, there is a 1-kilogram log remaining. According to the law of conservation of mass, what is the mass of the ash and gases that resulted from the fire?
A.6 kilograms
B.4 kilograms
C.1 kilogram
D.5 kilograms
Answers: 2
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Joe and his dad build a campfire out of 5 kilograms of wood. After the fire, there is a 1-kilogram l...
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