PS 5 Changes In Matter Question Preview (ID: 26934)


Review Of PS 5.

What is an example of a physical change?
a) Adding bleach to a washer of clothes
b) boiling point
c) rusting iron
d) eating and digesting food

Question ID#: 433348 - quick copy the above question directly into your dataset in your teacher account by entering this number into the 'Search by Question ID' under the 'Search for Question' tab during dataset creation [more info]

What is NOT an example of a physical property?
a) flammability
b) boiling point
c) color
d) texture

Question ID#: 433349 - quick copy the above question directly into your dataset in your teacher account by entering this number into the 'Search by Question ID' under the 'Search for Question' tab during dataset creation [more info]

Which is NOT an example of a physical change?
a) bending copper wire
b) souring milk
c) molding clay
d) chopping wood

Question ID#: 433350 - quick copy the above question directly into your dataset in your teacher account by entering this number into the 'Search by Question ID' under the 'Search for Question' tab during dataset creation [more info]

What is NOT a physical change?
a) vaporizing cheese ie beyond boiling but it's still cheese
b) freezing cheese
c) melting cheese
d) burning cheese

Question ID#: 433351 - quick copy the above question directly into your dataset in your teacher account by entering this number into the 'Search by Question ID' under the 'Search for Question' tab during dataset creation [more info]

When matter undergoes a change in form, but the chemical make up is NOT changed, it is a
a) chemical change
b) physical change
c) nuclear change
d) chemical reaction

Question ID#: 433352 - quick copy the above question directly into your dataset in your teacher account by entering this number into the 'Search by Question ID' under the 'Search for Question' tab during dataset creation [more info]

What is an example of an exothermic reaction?
a) grilling chicken
b) baking cake
c) exploding fireworks
d) popcorn popping

Question ID#: 433353 - quick copy the above question directly into your dataset in your teacher account by entering this number into the 'Search by Question ID' under the 'Search for Question' tab during dataset creation [more info]

What is an example of an endothermic reaction?
a) burning coals
b) smouldering coals...they are almost out
c) grilling a hamburger
d) exploding fireworks

Question ID#: 433354 - quick copy the above question directly into your dataset in your teacher account by entering this number into the 'Search by Question ID' under the 'Search for Question' tab during dataset creation [more info]

Atoms on the left side of the arrow in a chemical equation are the
a) subscripts
b) reactants
c) products
d) coefficients

Question ID#: 433355 - quick copy the above question directly into your dataset in your teacher account by entering this number into the 'Search by Question ID' under the 'Search for Question' tab during dataset creation [more info]

Atoms on the right side of the arrow in a chemical equation are the
a) subscripts
b) reactants
c) products
d) coefficients

Question ID#: 433356 - quick copy the above question directly into your dataset in your teacher account by entering this number into the 'Search by Question ID' under the 'Search for Question' tab during dataset creation [more info]

Which process do hydrogen atoms use to make the Sun’s energy?
a) nuclear fission
b) nuclear meltdown
c) meltdown isotope
d) nuclear fusion

Question ID#: 433357 - quick copy the above question directly into your dataset in your teacher account by entering this number into the 'Search by Question ID' under the 'Search for Question' tab during dataset creation [more info]

Which process is used by nuclear power plants to produce energy?
a) nuclear fission
b) nuclear meltdown
c) nuclear isotope
d) nuclear fusion

Question ID#: 433358 - quick copy the above question directly into your dataset in your teacher account by entering this number into the 'Search by Question ID' under the 'Search for Question' tab during dataset creation [more info]

Due to the Law of Conservation of Matter (Mass) chemical reactions must be balanced by changing
a) superscripts in the formula
b) where the arrow is placed
c) coefficients in front of the formulas
d) subscripts in the formulas

Question ID#: 433359 - quick copy the above question directly into your dataset in your teacher account by entering this number into the 'Search by Question ID' under the 'Search for Question' tab during dataset creation [more info]

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