32 Questions
What is the definition of matter?
Anything that has mass and takes up space
What are atoms considered to be?
Building blocks of matter
Which substance contains two or more different kinds of elements?
Compound
What is the composition of 'white gold'?
Gold and a 'white' metal, such as palladium
What is the composition of aspirin by mass?
60.0% carbon, 4.5% hydrogen, 35.5% oxygen
Which figure represents a pure compound?
Figure 3
What type of property is the boiling point of ethyl alcohol?
Physical property
What type of change is the evaporation of alcohol?
Physical change
What type of property is the volatility of alcohol?
Physical property
What type of change is the burning of lamp oil?
Chemical change
What type of property is the flammability of lamp oil?
Chemical property
What type of change is the bleaching of hair with hydrogen peroxide?
Chemical change
What type of property is the susceptibility of hair to bleaching?
Chemical property
Which type of property is density?
Physical property
What type of change occurs when ice melts into water?
Physical change
Which type of property is reactivity with acid?
Chemical property
Which of the following best represents a pure element?
Figure A
What is the composition of 'white gold'?
50% gold, 50% palladium
What type of change occurs when ice melts into water?
Physical change
What type of property is flammability of lamp oil?
Chemical property
Which figure represents a mixture of an element and a compound?
Figure D
What is the definition of matter?
Anything that occupies space and has mass
Which of the following is an example of a physical change?
The evaporation of alcohol
What type of property is the boiling point of ethyl alcohol?
Physical property
Which figure represents a pure compound?
Figure A
What type of change occurs when ice melts into water?
Physical change
What type of property is reactivity with acid?
Chemical property
What is the composition of 'white gold'?
$Au$ and $AgCl$
What are atoms considered to be?
Electrons and protons
'Sugar ferments to form ethyl alcohol' represents which type of property?
Chemical property
'Diamond is very hard' represents which type of property?
Physical property
What type of change is the fermentation of sugar to form ethyl alcohol?
Chemical change
This quiz covers the fundamental concepts of matter and measurement in chemistry, including properties of matter, behavior of matter, the structure of atoms, elements, and compounds.
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