21)
Which statement best describes all compounds?
A)
They can be decomposed by chemical...
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Chemistry, 30.11.2020 22:50, Babygirll41
21)
Which statement best describes all compounds?
A)
They can be decomposed by chemical change.
B)
They can be decomposed by physical means.
C)
They contain at least three elements.
D)
They contain ionic bonds.
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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