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What is the oxidation number of chlorine in HClO4?
Consumption
Household consumption of products and services.
Investment
The allocation of resources, usually money, in expectation of a future benefit such as profit or interest.
Gross Domestic Product
The total market value of all final goods and services produced within a country in a given period, used as a broad measure of a nation's overall economic activity.
Interstate Highway
A network of controlled-access highways that forms part of the National Highway System in the United States.
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