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3 years ago

12

Choose an element from the Group that will lose 2 electrons in order to achieve noble gas configuration? What is the group name

for that element?

1 answer:

Lady bird [3.3K]3 years ago

6 0

If it will lose 2 electrons to achieve noble gas configuration, then it must be in group 2A, which is the alkaline earth metals.

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Isotope 4: 93.906 * 17.38 = 1632.08628 / 100 = 16.3208628
Isotope 5: 95.908 * 2.08 = 268.5424 / 100 = 2.685424

46.2561225 + 10.1996532 + 15.7617075 + 16.3208628 + 2.685424 = 91.22377
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