Copper wire is used in electrical wiring because the metallic bonding between the atoms aids with the of the material. A) conductivity
B) flammability
C) reactivity
D) solubility

What overall charge must all compounds have

What produces wave a)sound b) heats c)transfer of energy d)vibrations

Read the chemical equation. 2c2h2 + 5o2 → 4co2 + 2h2o which of the following statements would be correct if one mole of c2h2 was used in this reaction? one mole of oxygen was used in this reaction. five moles of oxygen were used in this reaction. four moles of carbon dioxide were produced from this reaction. two moles of carbon dioxide were produced from this reaction.