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3 years ago

8

.Most of the atomic energy levels are stable (nonreactive) with how many electrons

1 answer:

kipiarov [429]3 years ago

7 0

Stable if they have a full outer shell. 8 electrons in their outer shell

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12. Photosynthesis builds sugars out of small molecules, making it an

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3 years ago

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3 years ago

How many moles are there in 8.94*10^24 atoms P?

IgorC [24]

Answer:

<h2>14.85 moles </h2>

Explanation:

To find the number of moles in a substance given it's number of entities we use the formula

$n = \frac{N}{L} \\$

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6.02 × 10²³ entities

From the question we have

$n = \frac{8.94 \times {10}^{24} }{6.02 \times {10}^{23} } \\ = 14.850498$

We have the final answer as

<h3>14.85 moles</h3>

Hope this helps you

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2 years ago

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