Nonmetals Answers

Which elements are metalloids? Check all that apply.borontungstenaluminumbismuthsilicontelluriumtin

For each property listed, identify the type of element it describes. Very good electrical conductivity: Amphoteric, able to form acidic OR basic compounds: Gaseous at room temperature: Solid at room temperature: Brittle:

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Fatima is designing an advanced graphics card for a next-generation video game system. She needs to be able to precisely control the conductivity of the electronic components. For this purpose, she should use materials that are . An element that is likely to have this property is .

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Metalloids are useful as semiconductors in modern electronics, like smartphones. Which feature of a smartphone is made possible by metalloids?

Which elements can form acidic compounds? Check all that apply.sulfurrubidiumarsenicseleniumsiliconxenonantimony

Which elements can form basic compounds? Check all that apply.sulfurrubidiumarsenicseleniumsiliconxenonantimony

The position of metalloids on the periodic table is generally found along a diagonal line betweenand nonmetals. Metalloids typically have a appearance, which can resemble that of metals, but they are generally more brittle.

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In group 13, the only metalloid, boron, is at the very top of the group. Explain why the rest of the group has metallic behavior but boron does not.

What did you include in your response? Check all that apply.

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