Quiz Bowl Practice Round

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Quiz Bowl Practice Round Durham Public Schools 5th Grade Science Quiz Bowl Practice Round Matter 2015

Matter #1 A. 500 grams, because the cheese does not gain or lose mass just because it was melted.

C. The ashes cannot be put back together to create a log again. Matter #2 C. The ashes cannot be put back together to create a log again.

Matter #3 A. Physical

D. A new substance is produced Matter #4 D. A new substance is produced

Matter #5 B. 750g

Matter #6 D. Condensation

Matter #7 A. The weight of the block of wax will equal the total weight of all 20 candles.

Matter #8 B. 1 lb

D. Water vapor condensed when it touched the cold mirror’s surface. Matter #9 D. Water vapor condensed when it touched the cold mirror’s surface.

D. Convection currents in the water. Matter #10 D. Convection currents in the water.