copper (Cu)

A reddish-brown metallic element that is highly malleable, ductile, corrosion-resistant, and

is an excellent conductor of electricity and heat. Only silver is a better conductor of electricity at room temperature. Copper is extensively used in electrical cables. Copper has an atomic number of 29.

• electricity
• electric telegraph
• electromagnetic
• electromagnetic
• electromagnetic interference (EMI).
• electromagnetic spectrum
• electromagnetism
• electromechanical
• electromotive force (emf)
• electron
• electronic
• Electronic Bill Presentation and Payment (EBPP)
• Electronic Bill Presentation and Payment (EBPP)
• electronic common control (ECC)
• electronic common control (ECC)
• electronic data interchange (EDI)
• Electronic Frontier Foundation (EFF)
• Electronic Industries Alliance (EIA)
• electronic key telephone system (EKTS)
• electronic mail (e-mail or email)
• Electronic Messaging Association (EMA)
• electronic number (ENUM)
• electronic private automatic branch exchange (EPABX)
• Electronic Switching System (ESS)
• electrophotography