Examlex
The oxides SO2 and N2O5 will form the following acids in water, respectively.
Scrap Steel
Discarded steel material that can be recycled and used in new steel production.
Alloy
Alloy is a mixture of two or more elements, where at least one is a metal, used to enhance properties such as strength and corrosion resistance.
Percent Change
A mathematical calculation that shows how much a quantity has increased or decreased, expressed as a percentage.
Initial Value
The starting point or original amount before any changes, such as growth or depreciation, have been applied.
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