2 years ago

If an oxygen atom gains 2 electrons what is it's overall charge?

Mathematics

1 answer:

ser-zykov [4K]2 years ago

7 0

Answer:

I think it would be -2 if it has a negative charge

Step-by-step explanation:

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Solve in(5x+7)=8 round to the nearest thousandth

Ivan

Answer:

$x=\frac{1}{5}$

$x=0.2$

Step-by-step explanation:

$(5x+7)=8$

$5x+7=8$

Subtract 7 from both sides.

$5x+7-7=8-7$

Simplify.

$5x=1$

Divide both sides by 5.

$\frac{5x}{5} =\frac{1}{5}$

Simplify.

$x=\frac{1}{5}$

Decimal form:

0.2

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Step-by-step explanation:

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