What type of reaction is: Pb + FeSOA - PbSO4 + Fe ? Decomposition
Synthesis
Combustion
Single Replacement
Double Replacement

What happens when a rubber rod is rubbed with a piece of fur?

Which statement is the best definition of an atom? a) anything that has mass and occupies space. b) the smallest particle that has the properties of an element. c) a substance that cannot be broken down chemically into simpler substances. eliminate d) the smallest unit of a substance that exhibits all of the properties characteristic of that substance.

Which type of energy is transferred by convection currents?