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likoan [24]
3 years ago
11

PLEASE ANSWER 3. What are the ions present in the compound Cuo? *

Chemistry
1 answer:
ruslelena [56]3 years ago
6 0

Answer:

Its answer is cu++ and O-.

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Why is elemental zinc considered a pure substance?
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Based on the position of the elements in the periodic table, what is the charge of the ions they are most likely to form?
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The charge on an ion denotes the amount of electrons lost or gained or even shared by an atom.

An atom will lose, gain or share an equal amount of electrons that will make it stable and achieve an octet and perfect configuration.

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Groups 1 and Group 2 will have charges +1 and +2 on them.

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Elements in groups 6 and 7 are electronegative and will have a charge of -2 and -1 respectively.

For those in groups 3, 4 and 5 they either gain, lose or share commensurate amount of electrons that will make them stable.

Group 8 elements are stable and have no charges.

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