The overall atom is non-polar because there are two negatively charged sides instead of one positive side and one negative side.
Answer:
Some materials let electricity pass through them easily. These materials are known as electrical conductors. Many metals, such as copper, iron and steel, are good electrical conductors.
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Answer =B) folding of rock
Combustion.
Anytime a reaction has CO2+2H2O, it's combustion
