Which important change in electronic devices, such as televisions and computers, is a result of the use of metalloids as semiconductors? Electronic devices have become smaller. Electronic devices are now more brittle. Electronic devices now use more energy. Electronic devices have become more expensive.

The computer is one they were first the size of rooms now there really small the cell phone was once the size of a tablet now there extremely small I don't know if I'm understanding right but if I am there are many many many things that are electronic and now small that were once big but if this is right ur welcome if it's wrong sorry

A  reaction  in which  energy  is  released  to the surroundings is called an exothermic  reaction. in this type of  reaction  the enthalpy, or stored  chemical energy, is lower for the products than the reactants. when ammonium nitrate is dissolved in water,  energyis  absorbed  and the water cools.