What is the law of conservation of matter? A. Matter can never be changed.
B. Matter can never mix or rearrange.
C. Matter cannot be created or destroyed.
D. matter will always break down.

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Some molecular compounds, such as hcl, ionize completely in solution. for molecular compounds such as h2co3, most molecules do not ionize in solution. which describes the properties of these two solutes? a. hcl and h2co3 have the same effect on the properties of the solution. b. hcl raises the freezing point of water more than h2co3 does. c. hcl raises the boiling point of water more than h2co3 does.

Which is an example of a highly unstable isotope that is often used in fission reactions?