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2 years ago

Can chopper be changed to gold? Explain

Chemistry

1 answer:

Firlakuza [10]2 years ago

7 0

Answer:

A team of Chinese researchers have turned cheap copper into a new material “almost identical” to gold, according to a study published in peer-reviewed journal Science Advances on Saturday. The fast-moving ionized particles blasted copper atoms off the target.

hope this helps

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Explanation:

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Which ocean borders Africa on the western coast?

Ksenya-84 [330]

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The Atlantic Ocean.

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3 years ago

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Which of the following is NOT true?

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2 years ago

One mole of an ideal gas<br><br> occupies a volume of 22.4<br><br> liters at

-Dominant- [34]

Answer : One mole of an ideal gas occupies a volume of 22.4 liters at STP.

Explanation :

As we know that 1 mole of substance occupies 22.4 liter volume of gas at STP conditions.

STP stands for standard temperature and pressure condition.

At STP, pressure is 1 atm and temperature is 273 K.

By using STP conditions, we get the volume of 22.47 liter.

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3 years ago

An elastic cord can be stretched to its elastic limit by a load of 2N.If a 35cm length of the cord is extended 0.6cm by a force

Levart [38]

Explanation:

$from \: hookes \: law \\ F = k.e \\ but \: e = 0.6 \: cm \\ 2 = k \times 0.6 \\ k = 3.33 \\ when \:F \: is \: 2.5 \\ 2.5 = 3.33 \times e {}^{.} \\ {e}^{. } = 0.75 \: cm \\ new \: length = 35 - {e}^{.} \\ = 35 - 0.75 \\ = 34.25 \: cm$

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2 years ago

Hey lol hey lol hey lol hey lol

Elanso [62]

Answer:

Hi!!!

Explanation:

Hello hope you are having a great day:)

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2 years ago

Can chopper be changed to gold? Explain​

Can chopper be changed to gold? Explain