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2 years ago

Which of the following are properties of metalloids?

Chemistry

2 answers:

harkovskaia [24]2 years ago

3 0

Answer:

all of these are properties of metalloids

Rainbow [258]2 years ago

3 0

Answer:

The answer is B. All of these

Explanation:

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The 4 main one are Iron, oxygen, silicon, and magnesium

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3 years ago

How many moles are there in 32.4 grams of Na

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Water,h2o is an example of

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3 years ago

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3 years ago

A carbon-carbon double bond has a greater bond energy than a carbon-carbon single bond. Because of the greater bond energy, a ca

Ronch [10]

Answer: Carbon-carbon double bond is stronger and shorter than the single bond.

Explanation:

It is given that carbon-carbon double bond has greater energy than the carbon-carbon single bond.

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$\text{Bond energy}\propto \text{Bond strength}$

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$\text{Bond energy}\propto \frac{1}{\text{Bond Length}}$

Hence, carbon-carbon double bond is stronger and shorter than the single bond.

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3 years ago

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