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The second energy level contains eight valance electrons when it's full.

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What is the correct number of electrons in the second energy of magnesium?

The second energy level can hold a maximum of 8 electrons. Magnesium has 12 electrons, so in its second energy level, there will be 8 electrons (2 in the first energy level and 8 in the second energy level).


What is the second level called in the magnesium atom?

The second energy level in a magnesium atom is called the 2nd shell or the 2n^2 level. It can hold a maximum of eight electrons. In magnesium, which has an atomic number of 12, the second energy level contains two electrons in the 2s subshell and six electrons in the 2p subshell, making a total of eight electrons in that level.


How many electrons can be placed in th second energy level?

In the second energy level, eight electrons are allowed at most.


If an Adam has nine electrons how many electrons does the secondary energy level have?

In an atom with nine electrons, which corresponds to the element fluorine, the electron configuration would be 1s² 2s² 2p⁵. The secondary energy level, or the second shell (n=2), contains a total of seven electrons (2 in the 2s subshell and 5 in the 2p subshell). Therefore, the second energy level has seven electrons.


How many electrons can be held in the second energy level of atoms and how can this be determined?

first energy level contains only S shell that can accomadate 2 electrons where as 2nd energy level contains S shell and P shell as well which can accomadate 2 and 6(3X2) electrons respectively..so the answer is 8 for 2nd energy level. (or) No.of electrons in any main energy level = 2n2 Here n = orbit (or energy level) number In our question , n = 2 No.of electrons in 2nd energy level = 2(2)2 = 8

Related Questions

How many electrons does phosphorus have in its outermost principal energy level?

Phosphorus has 5 electrons in its outermost principal energy level.


How many electrons does carbon have in the highest energy level?

The valance energy level contains 4 electrons in carbon.


What is the second principle energy level?

The second principle energy level is designated as the n=2 energy level in an atom. Electrons in this energy level have higher energy than those in the first energy level. The second energy level can hold up to 8 electrons.


How many electrons canbe held in the second energy level?

The second energy level (n =2 ) has 1 s orbtial, and 3 p orbitals. The s contains 2 electrons, and each p contains 2 electrons (for a total of 6 electrons in the 3 p orbitals). Thus, the second energy level can hold a maximum of EIGHT (8) electrons.


What is the correct number of electrons in the second energy of magnesium?

The second energy level can hold a maximum of 8 electrons. Magnesium has 12 electrons, so in its second energy level, there will be 8 electrons (2 in the first energy level and 8 in the second energy level).


How many electrons are in magnesium's second energy level?

In the second energy level of an atom, there can be a maximum of 8 electrons. Magnesium has 12 electrons in total, with 2 electrons in the first energy level and 8 electrons in the second energy level.


Nitrogens outer shell?

hello it has 5 electrons on the outer shell


If an atom has 7 electrons how many electrons are located in the second energy level?

An atom with seven electrons will have five electrons in the second energy level.


How many electrons are in the second energy level of a boron atom?

A boron atom has three electrons in its second energy level.


8 electrons found in this energy level?

The energy level mentioned can accommodate a maximum of 8 electrons because it corresponds to the second principal energy level, known as n=2 in the Bohr model. According to the rules governing electron distribution in atomic orbitals, the second energy level contains a total of 8 electrons spread across its sublevels, including the s and p orbitals.


Which electrons in oxygen have more energy those in the first level or those in the second?

More energy have the electrons in the second level of energy.


Which electrons in oxygen have more energy those in the first energy level or in the second?

More energy have the electrons in the second level of energy.