Chemical Properties Question Preview (ID: 10521)


Please Answer The Review Questions About Chemical Properties Of Matter And Fill Out Your Review Sheet. TEACHERS: click here for quick copy question ID numbers.

The pH of an acidic substance is between what values of the pH scale?
a) 0 and 14
b) 0 and 7
c) 7 and 14
d) greater than 14

A substance that readily burns when it comes into contact with a flame has the chemical property of _____________.
a) toxicity
b) stability
c) reactivity
d) combustibility

Corrosion is what type of chemical change?
a) oxidation
b) combustion
c) neutralization
d) decomposition

Why is glass a good substance for storing chemicals?
a) Glass is a noble solid.
b) Glass has a low reactivity.
c) Glass is cheap and readily available.
d) The melting point of glass is very high.

Which statement is true about physical changes and chemical changes?
a) Chemical changes are not observable.
b) Chemical changes always produce new substances.
c) Physical changes can change physical and chemical properties.
d) Physical and chemical changes cannot happen at the same time.

Which of the following would not be helpful when distinguishing between sugar and table salt?
a) Color
b) Density
c) Boiling point
d) Melting point

Which of the following is a chemical property of water?
a) Sugar dissolved in it
b) It is a colorless liquid
c) It has a boiling point of 100 C
d) It is composed of two hydrogen atmos and one oxygen atom

Which of the following is a chemical change?
a) cutting
b) melting
c) rusting
d) bending

Which of the following is a physical change?
a) corrosion
b) explosion
c) evporation
d) food spoliage

Which of the following is a chemical change?
a) mixing
b) melting
c) grinding
d) tarnishing

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