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2014Elements and Compounds Quiz 1
供稿人: Raiten
The formula for pyrite is FeS2.  
HOw many elements are in pyrite?
22
5
2
4
The image below shows which of the 
following?
element
one atom
something pure
compound
The drawing shown here
is an example of 
a pure substance
a mixture
a compound
none of the above
The fact that this model shows two 
colors means that it is representing a
element
compound
pure substance
planet
Which of the following represents an 
element?
carbon dioxide
oxygen
a rock
salt
Which of the following cannot be broken
down into some simpler?
an atom
compound
periodic table
carbon dioxide
What can you find on the periodic
table?
the chemical formula for salt
all the compounds that exist in the universe
all the elements that have been discovered
 the number of hydrogen atoms there are in a 
molecule of water
When an atom of oxygen bonds with two atoms of
hydrogen, which compound is made
O2H
CO2
H2O
C6H12O6
chemical bond
electricity
James Bond
glue bond
The force of attraction between 
two atoms
Which of the following is a group of two or 
more atoms held together by a chemical bond?
atom
chemical formula
compound
the basic part of any element
Which of these is an example of a compound?
 A, B and C
A
A, and B
B
B and C
none of the above
C
How many elements are in Feldspar (a mineral)?
KAlSi3O8
11
13
6
4
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