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2 years ago

What are Electrons and how do they move?

Chemistry

2 answers:

Leto [7]2 years ago

8 0

Answer:

it is the primary electricity in solid. they also make up an atom.

Explanation:

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chubhunter [2.5K]2 years ago

7 0

HERE MATE

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When a negative charge is brought near one end of a conductor electrons are repelled. ... When electric voltage is applied, an electric field within the metal triggers the movement of the electrons, making them shift from one end to another end of the conductor. Electrons will move toward the positive side.

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Answer:

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Explanation:

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3 years ago

How many atoms does C₆H₄Cl₂ have?

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Answer:

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2 years ago

A student measures the mass of a sample as 9.64 g. Calculate the percentage error, given that the correct mass is 9.80 g.

rosijanka [135]

Answer:

<h3>The answer is 1.63 %</h3>

Explanation:

The percentage error of a certain measurement can be found by using the formula

$P(\%) = \frac{error}{actual \: \: number} \times 100\% \\$

From the question

actual mass = 9.80 g

error = 9.80 - 9.64 = 0.16

We have

$p(\%) = \frac{0.16}{9.80} \times 100 \\ = 1.632653061...$

We have the final answer as

Hope this helps you

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3 years ago