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Lithium has the electronic configuration
1s2 2s1
There are therefore 2 electrons in the first i.e. lowest energy shell.
What else can I help you with?
How many electrons and protrons in lithiums?
Lithium is a metal element. There are 3 electrons in a single atom.
How many electrons will the first shell hold?
there are two electrons the first shell hold
How many electrons go in the first shell of oxygen?
In the first shell there are two electrons and in the second shell there are six electrons, but only the electrons in the second (outer) shell are valence electrons.
How many electrons at the maximum can be present in the first shell?
Two electrons can fit in the first shell
How many electrons will the shell hold?
there are two electrons the first shell hold
How many electrons are in the valence shell of He?
There are two electrons in the valance shell of helium. Since this is the first shell, it is filled by two electrons.
How many electrons are in the first and second shell of oxygen?
In the first shell of oxygen, there are 2 electrons, and in the second shell, there are 6 electrons. Oxygen has 8 electrons in total, with 2 of them in the first shell and the remaining 6 in the second shell.
How many electrons are in the first shell of an atom of oxygen?
Oxygen has 8 electrons (assuming its charge is 0), and in the first shell ("closest" to the nucleus) there are 2 electrons. :)
How many electrons are in the first shell of beryllium?
Beryllium like every other element excluding hydrogen has 2 electrons in its first shell.
How many electrons are located in the first two shell?
the first shell of electrons has only 2 spaces in it before it is full whereas the 2nd shell has 8 electrons in it to be full.
How many electrons does carbon have in its first electrons shell?
Carbon has 2 electrons in it's first electron shell. All elements except hydrogen do.
How many electrons will go in the first shell of sodium?
The first shell of an atom can hold a maximum of 2 electrons. Since sodium has an atomic number of 11, the first shell will be filled with 2 electrons, and the remaining 9 electrons will go into the second shell.
