Classify as to what type of change each system belongs:
(choices: physical change or chemical change)
1. Formation of frostAns._
2. Decaying of fruitsAns._
3. Ozone layer depletionAns._
4. Souring of milkAns._
5. Bomb explosionAns._
6. Decomposition of bloodAns._
7. Shattering of the glassAns._
8. Tearing of clothesAns._
9. Magnetization of iron nailsAns._
10. Fermentation of wineAns._
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Classify as to what type of change each system belongs: (choices: physical change or chemical...
Based on the molecular diagrams, classify each change as a physical or chemical change. Physical change Chemical change 6 7 8 9 O backspace YIUTOP GIHIJIK L Answer Bank contact us help about u io t SC 7 6 8 9 Based on the molecular diagrams, classify each change as a physical or chemical change. Physical change Chemical change 6 7 8 9 O backspace YIUTOP GIHIJIK L Answer Bank contact us help about u io t SC 7 6...
QUESTION 4 Classify each of the following as a physical or chemical change - Iron rusting A.Physical change B.Chemical change Wood burning - 4 Photosynthesis A gas expanding as it is heated
Classify each of the following as a chemical or physical change: Melting Silver _______________ Neutralization of a base ______________ Convert the following: 7.538g = ______kg 257.0m = ______cm How many significant figures in the following measures: .035430 cm________ 27900 L_______ Convert the following to proper scientific notation: 53600 mg_________________ .00502 km_________________ Convert the following to standard notation: 9.31x10-5 g________________ 3.89x105 mL_________________ Predict the formula for the compound if the following are combined: Magnesium and iodine ________________ Aluminum...
Name Period Date Workbook Activity Chapter 5. Lesson Physical and Chemical Changes Directions Read each change listed in items through 15. Write each change in the table. If it is a physical change, write the change in the left column. If it is a chemical change, write the change in the right column. Physical Change Chemical Change 1. scrambling eggs in a bowl 8. paper burning 2. a silver spoon tarnishing 9. picking tomatoes from a plant 3. a puddle...
Classify each of the following as a chemical or physical change: Melting Silver _______________ Neutralization of a base ______________ Convert the following: 7.538g = ______kg 257.0m = ______cm How many significant figures in the following measures: .035430 cm________ 27900 L_______ Convert the following to proper scientific notation: 53600 mg_________________ .00502 km_________________ Convert the following to standard notation: 9.31x10-5 g________________ 3.89x105 mL_________________ Predict the formula for the compound if the following are combined: Magnesium and iodine ________________ Aluminum and oxalate _________________...
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