18. Cl=17 Na= 11
This is a chemical element. You can find the how many electron in a single atom by using a periodic table.
CH3CFO has a total of 10 electron pairs. This includes 4 pairs from carbon (3 bonds and 1 non-bonding pair), 4 pairs from fluorine, and 2 pairs from oxygen.
Zero
Nitrogen has 5 electrons in its outer shell, so there are 3 electron pairs in the outer shell of nitrogen.
A phosphorus atom has one nonbonding pair of electrons.
3 Lone pairs and one unpaired electron
This is a chemical element. You can find the how many electron in a single atom by using a periodic table.
NaCl is a ionic because here transfer of electron takes place
Serine does not have any non-bonding electrons pairs. Please click on the related link to see a structural formula for serine.
Four pairs of electrons, with one unpaired. This is the electronic configuration of fluorine
NaCl has an ionic bond, chlorine has one valence electron, sodium also.
There are exactly three electron pairs attached to the Boron atom, each one of them bonded to a chlorine atom as well.