Question

Define metaloids. give 2 examples​

Answer 1

Answer:

A metalloid is a chemical element that exhibits some properties of metals and some of nonmetals. ... Boron, silicon, germanium, arsenic, antimony, tellurium, and polonium are metalloids. In some cases, authors may also class selenium, astatine, aluminum, and carbon as metalloids, but this is less common.

Elements: Germanium; Polonium; Silicon; Selenium..

Answer 2

[HeY Mate]

$\huge\bold\red{Answer}$

Metalloids:

A metalloid is a chemical element that includes some properties of metals and some of nonmetals.

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Examples of metalloids include Boron (B), Silicon (Si), Germenium (Ge), Arsenic (As) and Antimony (Sb).

Their properties are in between those of metals and non metals.

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=> Some common properties of metalloid:

• Metalloids are good semiconductors.
• The reactivity of metalloids are dependent on the properties of elements they are reacting with.
• Electronegativity and ionization energy are between metals and non-metals.

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