Ions And Formulas Flashcards

1
Q

What do ions have that are the same as a noble gas?

A

Ions have the electronic structure of a noble gas.

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2
Q

Group 1 and 2 elements are metals and they lose electron to form what?

A

Positive ions.

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3
Q

Groups 6 and 7 elements are non metals, they gain electrons to form what?

A

Negative ions.

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4
Q

What is another name for the group 7 elements?

A

The halogens.

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5
Q

The charge on the positive ions is the same as what?

A

The group number of the element.

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6
Q

What groups are most likely to form ions?

A

Groups 1 and 2 and 6 and 7.

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