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oksian1 [2.3K]
3 years ago
8

How many valence electrons are in an atom of bromine?

Chemistry
1 answer:
liberstina [14]3 years ago
8 0
There are seven valence electrons in Bromine because it is in seven A.
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A body moving with a velocity of 20 m/s begins to accelerate at 3 m/s2. How far does the body move in 5 seconds?
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The distance covered will be:

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Lakesha gave three tenths of her cookies to Bailey and five tenths of her cookies to Helen. What fraction of her cookies did Lak
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a . eight tenths of her cookies

Explanation:

Let the total number of Lakesha's cookies be represented by x.

So that;

She gave three tenths to Bailey = \frac{3}{10} of x

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She gave five tenths to Helen = \frac{5}{10} of x

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                                                      = \frac{3x+ 5x}{10}

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Thus, the fraction of cookies given away by Lakesha is \frac{8}{10}.

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