Question

write the electron distribution in the atom with 12electron.​

Answer 1

Answer:

The element with the atomic number 12 is magnesium. The atomic number indicates the number of positively charged protons in each magnesium nucleus. A neutral atom has equal numbers of protons as negatively charged electrons. The electron configuration of a neutral magnesium atom is: 1s^2 2s^2 2p^6 3s^2

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Answer 2

Answer:

When we write configuration we'll put all 22 electrons in orbitals around the nucleus of the Magnesuim atom...The p orbital can hold up six electrons.We'll put six in the 2p orbital and then put the remaining two electrons in the 3s. Therefore the Magnesuim electron configuration will be 1s²2s²2p63s²

Explanation:

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