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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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Explanation:

As it is given that both have same dynamic characteristics.

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Hence, putting the given values into the above formula as follows.

   \frac{998 kg/m^{3} \times 2 m/s \times 50 mm}{10^{-3}Pa.s} =  \frac{1590 kg/m^{3}} \times \nu_{CCl_{4}} \times 60 mm}{0.958 \times 10^{-3}}    

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Thus, we can conclude that the velocity of carbon tetrachloride in the given conditions is 1.002 m/s.

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