An acid is any chemical(generally hydrogen-containing) that is capable of donating a proton (hydrogen ion) to another chemical. They are naturally occurring substances which...
Gases consist of loosely bound gas molecules. Each gas molecule may contain one or more atoms bound together. Gases can be classified into monoatomic,...
A resistor is a two-terminal electrical component that opposes the passage of an electric current. A resistor reduces current flow, adjusts signal levels, divides...
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