New Shower Costs. The actual cost of a new shower depends on your location, the materials used, the complexity of the installation, and other factors. 1  A basic shower enclosure may cost as little as $400 to $600, while a combination bath/shower unit or a top-of-the-line surround could cost $1,500 to $3,000 or more.
A metal with a large number of free flowing electrons most likely has good conductivity
This results in a sea of electrons, or big pool of delocalized or valence electrons. The sea of electrons is negative and the metal atoms have become positive ions. The attraction between the two parts of the metal is the metallic bond. This special type of bond gives metals unique properties.