fluorine (F), Chlorine (Cl), Bromine (Br), and Iodine (I)
it si k kd'l;mfg; f
Chromium has two electrons in the outer most shell.
no, they have seven
This is a chemical element. You can find the how many electron in a single atom by using a periodic table.
Four shells, as potassium is in fourth period
how many energy levels are filled in a krypton atom They have four levels. You always put 2 in the first. 8 in the second. 18 in the third. And I believe you are able to put 36 in the fourth level, but correct me if I'm wrong about the fourth level.
Selenium has four electron shells.
Chromium has two electrons in the outer most shell.
no, they have seven
Copper has four electron shells.
The electron configuration of nickel is: [Ar]4s13d9 (four electron shells).
This is a chemical element. You can find the how many electron in a single atom by using a periodic table.
Four shells, as potassium is in fourth period
how many energy levels are filled in a krypton atom They have four levels. You always put 2 in the first. 8 in the second. 18 in the third. And I believe you are able to put 36 in the fourth level, but correct me if I'm wrong about the fourth level.
This is a chemical element. You can find the how many electron in a single atom by using a periodic table.
Just look on your periodic table. Count down from the top row, each row represents one more electron shell. So hydrogen and helium have only one, while the row potassium to krypton have four electron shells.
There can only be 1 outer energy level.
A covalent bond is the strongest of the four types of chemical bonds, as it requires two atoms to share at least one electron each to form full electron shells.