# Definition: One of a class of elements having properties intermediate to metals and nonmetals.

2 months ago

## Solution 1

Guest #4020
2 months ago

Metalloids

Explanation:

Metalloids are compounds whose properties are intermediate between those of metals and non metals. That is, they do not behave as pure metals, neither do they behave as pure nonmetals. For instance, the electrical conductivity of metals decreases with temperature while nonmetals do not conduct electricity at all under any condition. However, metalloids conductivity increases with increase in temperature because they conduct electricity in a manner slightly different from the manner in which metals conduct electricity.

## Solution 2

Guest #4021
2 months ago
Metalloids are a class of elements having properties intermediate to metals and nonmetals.

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Boyle's law says "the pressure of a fixed amount ofÂ anÂ ideal gas is inversely proportional to its volume when the temperature is constant".

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Which aqueous solution of Kl freezes at the lowest temperature? a) 2 mol of Kl in 1,000. g of water b) 1 mol of Kl in 1,000. g of water c) 2 mol of Kl in 500. g of water d) 1 mol of Kl in 500. g of water
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2. heat

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Nuclear fusion in stars causes the hydrogen atoms to collide with each other and form the heavier helium atom. The fusion reaction is therefore:

âHÂ˛ Â + Â âHÂ˛ â Â âHeâ´

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