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scoundrel [369]
3 years ago
12

What does the term "compound" mean? two or more substances dispersed in one another but each retaining their own identity. two o

r more elements joined together such that the elements have lost their individual identity in favor of a new set of properties. a change in shape, size, or physical characteristics but remaining the same substance.
Chemistry
2 answers:
GarryVolchara [31]3 years ago
4 0
I believe it's the second option. 2 or more elements joined together such that the elements have lost their individual identity in favour of a new set of properties.
Ksju [112]3 years ago
3 0

Answer: Option (b) is the correct answer.

Explanation:

When two or more different atoms are bonded together either by sharing or donating electrons then it results in the formation of a new product which exhibit different properties as compared to its parent atoms. This new product is known as compound.

For example, 2Na^{+} + CO^{2-}_{3} \rightarrow Na_{2}CO_{3}

Therefore, Na_{2}CO_{3} will have different properties as compared to sodium and carbonate ions.

Thus, we can conclude that the term "compound" mean two or more elements joined together such that the elements have lost their individual identity in favor of a new set of properties.

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Answer:

When two single single bonds separated by a double bond (e.g C=C-C=C or C=C-C=O in the case of 2-cyclohexenone), the effect of resonance among those there bonds will be observed.

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Since the Oxygen atom has higher electronegativity, it will cause the electrons in the resonance bonds 'flow' toward the Oxygen atom, so that the C=C will 'lose' some electron. The signal read for that bond will be different from other alkene structure.

Attachment is the resonance structure of 2-cyclohexene.

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