0
This is a chemical element. You can find the how many electron in a single atom by using a Periodic Table.
What else can I help you with?
How many electrons does As to gain noble gas configuration?
it should gain 3 electrons
How many electrons does the element selenium have with the charge of negative 2?
It should gain 2 electrons
How many electrons has an atom of iron lost to become an Fe3 plus ion?
it should lose 3 electrons
How do you tell how many electrons an element has?
The number of electrons should balance the number of protons, which is denoted by the atomic number.
How many valence electrons should an element to react with a element with 7 valence electrons?
one valence electron
How many electrons must strontium lose to have a noble gas electron configuration?
It should lose two electrons
How many electrons should be on the outer-ring to have a complete shell?
8
How many electrons does barium have to give up achieve a noble gas electronic configuration?
2
How many electrons and neutrons does a carbon have?
6 protons 6 neutrons 6 electrons. If you can use Wikianswers then you should know how to use Google
How many valence electrons does BeCl2 have?
Since Be is in the 2nd group, it should have 2 valence electrons and Cl should have 7 (in 7th group), and since there is 2 Cl, then there is 14. Add 14 Cl electrons and 2 Be electrons to get 16 electrons (valence, not total)
How many valence electrons should appear in the Lewis structure of SO2?
In the Lewis structure of SO2, there should be 18 valence electrons - 6 from sulfur and 6 from each oxygen atom.
How many electrons does lithium need to add to satisfy the Octet Rule?
Seven electrons should be added to attain the higher noble gas configuration.
