There are two subshells in the second energy level. There is the S subshell, which can hold 2 electrons, and the P subshell, which can hold 6 electrons.
Subshells are divisions of electron shells by their orbital occupation and their principle energy level. The orbitals are divided into s, p, d, and f configurations and can exist in multiple subshells at different energy levels.
The number of subshells present in a principal energy shell is equivalent to the principal quantum number. For example, in the first principal energy shell (n=1), there is only one subshell (s). In the second principal energy shell (n=2), there are two subshells (s and p), and so on.
A boron atom has three electrons in its 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.
An atom with seven electrons will have five electrons in the second energy level.
Elements in the second period have two principal energy level. The first energy level has one s subshell. The second energy level has one s subshell and three p subshells.
Subshells are divisions of electron shells by their orbital occupation and their principle energy level. The orbitals are divided into s, p, d, and f configurations and can exist in multiple subshells at different energy levels.
The number of subshells present in a principal energy shell is equivalent to the principal quantum number. For example, in the first principal energy shell (n=1), there is only one subshell (s). In the second principal energy shell (n=2), there are two subshells (s and p), and so on.
A boron atom has three electrons in its second energy level.
Maximum of 8 electrons in second energy level.
In the second energy level, eight electrons are allowed at most.
5 atoms are located in the second energy level if the first energy level has 7.
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.
An atom with seven electrons will have five electrons in the second energy level.
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eight!!
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