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.

Option (a) is the correct answer.

Explanation:

Metalloids are the elements or substance which show properties of both metals and non-metals.

Now-a-days, electronic devices such as televisions, computers, mobile phones etc are very thin, that is, they have become smaller in size with development in technology.

Thus, er can conclude that electronic devices have become smaller is an  important change in electronic devices, such as televisions and computers, is a result of the use of metalloids as semiconductors.

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