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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.
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.
An atoms second energy level can hold up to how many electrons?
Maximum of 8 electrons in second energy level.
How many electrons are in the second level of sodium?
There are 2 electrons in the first energy level, 8 in the second, and 1 in the third.
How many electrons can be placed in th second energy level?
In the second energy level, eight electrons are allowed at most.
How many electrons are in the second lowest energy level?
there are eight electrons.
The second energy level contains how many electrons when it is full?
The second energy level contains eight valance electrons when it's full.
How many electrons can be found in each of the first three energy?
The first energy level can contain 2 electrons. The second energy level can contain 8 electrons. The third energy level can contain 18 electrons.
How many electrons are in level two of helium?
There are no electrons present in a helium atom in its second energy level.
How many electrons does sodium have in 2cd energy level?
Sodium (11Na) has 2 electrons in the first (1st), 8 electrons in the second (2nd) and one in the (3rd) level.
How many d electrons can a second energy level hold?
The second energy level of atoms can hold a maximum of 8 electrons.
