Question

which of the following is a metalloid?(a) germanium (b)gallium (c) carbon (d)sodium

Answer 1

This is a list of sources that each list metalloids: elements classified as metalloids. The sources are listed in chronological order. Lists of metalloids differ since there is no rigorous definition of metalloid (or its occasional alias, 'semi-metal'). Individual lists share common ground, with variations occurring at the margins. The elements most often regarded as metalloids are boron, silicon, germanium, arsenic, antimony and tellurium. Wikipedias generally categorises these six as metalloids, with the addition of astatine. Other sources may subtract from this list or add a varying number of other elements.

Answer 2

Answer:

Explanation:

gallium

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