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Readme [11.4K]
3 years ago
6

If the following elements were to form ions, they would attain the same number of electrons as which noble gas?

Chemistry
1 answer:
kobusy [5.1K]3 years ago
7 0
The elements that form anions will have the electronic configuration similar to the noble gas that is in their period and those that form cations will have a configuration similar to that of the noble gas in the previous period.
He: Be
Ne: F, Al
Ar: Ca, P
Kr: Rb, Se
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Step 1 should be convert atoms to moles (n). Step 2 should be convert moles (n) to mass (m).

Step 1

Use dimensional analysis to convert the number of atoms to moles.

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Step 2

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