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vladimir1956 [14]
3 years ago
11

In a __________ change the identity of the substance is

Chemistry
1 answer:
galben [10]3 years ago
7 0

Answer:

physical - arrangement of molecules changes

chemical - identity changes

Explanation:

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Highlight the basic points in Lewis and Langmuir theory of electrovalency
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The correct answer for the question that is being presented above is this one: "Electrovalency is characterized with the transferring of one or more electrons from one atom to another together with the formation of ions and as well as the number of positive and negative charges. 

The Lewis and Langmuir theory of electrovalency (and as well as Kossel's) is dealing with Ionic bonds. 

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3 years ago
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I'm not 100% sure but I'm leaning towards D. :)
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3 years ago
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What is a horizontal row of elements on a periodic table
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They are called Periods. Lesser known as series

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2 years ago
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