Compounds Answers
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Which of these is a compound?
A
[Image: A small blue sphere....]
B
[Image: A small blue sphere connected by 1 grey stick to a...]
C
[Image: A large green sphere....]
2
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Molecules can be made of atoms of
A
the same element only.B
different elements only.C
the same or different elements.3
Consider the chemical formula for calcium chlorate: Ca(ClO3)2
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Blank 1:1
Blank 2:2
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2
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6
6
Which statement correctly compares and contrasts the information represented by the chemical formula and model of a compound?
A
Both show how the atoms in a compound are connected.B
Models show how the atoms in a compound are connected.C
Chemical formulas show how the atoms in a compound are connected.Did you find these answers helpful?
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