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Genrish500 [490]
3 years ago
7

I need help with this question

Chemistry
1 answer:
Leviafan [203]3 years ago
3 0

Answer:

i do not know the answer but pls give a heart and five starts so i can ask questions pls

Explanation:

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The electrons in the outer shell of an atom are called:<br> outer<br> ionized<br> polar<br> valence
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Valence.

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Select all the correct statements, there is more than one.
alexgriva [62]

Answer:

Experiments to determine mechanisms involve looking at indirect evidence to help support or disprove a proposed mechanism.

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Scientists can prove that a specific mechanism exists.

Evidence of intermediates sometimes can be seen using techniques such as nuclear magnetic resonance spectroscopy

Explanation:

The study of reaction mechanism and chemical kinetics often form the main thrust of study in organic, inorganic and physical chemistry.

We often want to know the actual processes involved in the conversion of one specie to another. Unfortunately, this information may have to be obtained indirectly by certain chemical reactions or by the use of new instrumental methods such as nuclear magnetic resonance spectroscopy.

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