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Answer:
James West impacted his field in an abundance of ways. For example, West and Sessler are credited as the inventors of the “foil electret microphone”. Without the creation of this compact microphone over 90 percent of all contemporary microphones – which includes those found in telephones, tape records, baby monitors and hearing aids would cease to exist today.
Answer:
given statement is completely true
e.g . water H2O
The halogens form salts when they react with a metal. Halogens exist in a variety of states at room temperature.
Dilute Solution - a solution containing more solvent than solute
Concentrated solution - a solution containing more solute than solvent
Saturated solution - a solution containing the maximum amount of solute that can be dissolved in a given volume of solvent