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sukhopar [10]
3 years ago
15

Percent occurrence and isotope masses for oxygen: 99.759 % at 15.99491 amu, 0.037% at 16.99913 amu and 0.204% is at what amu val

ue, if the average atomic mass is 15.99937 amu?
Show work
Chemistry
1 answer:
Masja [62]3 years ago
4 0

Answer:

15.99937 is the value of this question answer

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trasher [3.6K]
Chlorine has 7 valence electrons
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The cycle repeats when the carbon stored in the atmosphere as carbon dioxide gas is taken in.
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Answer:

Order of the cycle:

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<u>Step - 3</u>

The animal releases the carbon dioxide back into the atmosphere during respiration.

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The cycle repeats when the carbon stored in the atmosphere as carbon dioxide gas is taken in.

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In what way are electrons quantized?
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<u>Answer:</u> The correct option is A) They have fixed energy values.

<u>Explanation:</u>

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Which statement about electronegativity is correct?
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The statement about electronegativity that is correct is <span>D. Noble gases have the highest electronegativity values.</span>
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posledela

Answer:

6.66 mol

Explanation:

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=6.66108

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