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Author Question: Which of the following is a chemical change? (Read 35 times)

cnetterville

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Question 1

Which of the following is a physical change?
◦ baking a cake
◦ solid dry ice changing to a gas
◦ a tomato ripening
◦ digesting a meal
◦ fermenting grapes to produce wine

Question 2

Which of the following is a chemical change?
◦ cutting a tomato
◦ hammering gold into foil
◦ melting ice
◦ burning natural gas
◦ cutting paper


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Marked as best answer by cnetterville on Jun 7, 2021

xMRAZ

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Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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cnetterville

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Reply 2 on: Jun 7, 2021
Thanks for the timely response, appreciate it


ASDFGJLO

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Reply 3 on: Yesterday
Gracias!

 

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