PDF chapter test TRY NOW
In the diagram below, the circle, square and triangle represent the atoms of different elements.
Identify all combinations that represent.
a) A molecule of a compound
b) A molecule of an element consisting of two atoms
c) A molecule of an element consisting of three atoms
Identify all combinations that represent.
a) A molecule of a compound
b) A molecule of an element consisting of two atoms
c) A molecule of an element consisting of three atoms
Important!
Note: Student can write manually and check the answer with the help of a teacher.
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