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MatroZZZ [7]
3 years ago
11

The element oxygen has three occurring isotopes, with 8,9,10 neutrons in the nucleus, respectively. Write the full chemical symb

ols for these three isotopes .
Chemistry
1 answer:
mariarad [96]3 years ago
7 0
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If an atom has three shell and number of valence electrons are two. Is this element metal
cluponka [151]

Answer:

Metal

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Explanation:

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Sodium react gently with water ture or false<br>​
Maksim231197 [3]

false,

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5 0
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CH,O<br> Needed:<br> Available:<br> Shared:<br> Bonds:
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Answer:

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Explanation:

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