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Serga [27]
3 years ago
5

Metals lose electrons under certain conditions to attain a noble gas electron configuration. How many electrons must be lost by

the element Mg ? Mg? Which noble gas electron configuration is attained in this process? A. argon B. radon C. xenon D. helium E. neon F. krypton
Chemistry
1 answer:
viva [34]3 years ago
5 0

Answer:

2 electrons

E. neon

Explanation:

Metals lose electrons under certain conditions to attain a noble gas electron configuration. Magnesium has 12 electrons and its electron configuration is

1s² 2s² 2p6⁶ 3s²

When magnesium loses 2 electrons, it acquires the electron configuration of neon (10 electrons).

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