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.
Krypton has 36 electrons distributed in four electron shells.
Krypton has 36 electrons distributed in four shells with 2, 8, 18, 8 electrons.
2, 8, 18 and 8 electrons in K, L, M and N Shells
Krypton has four electron shells.
The first shell can have 2 electrons, the second shell has 8 electrons and the third shell has 8 electron also. No matter what, electron fill up the first shell and then move into the next shell and then the next one. To answer the question, the first shell would have 2 electron and then the second shell would have six.
the number of electrons in each shell, i.e. 2 in the first shell, and 8 electrons in the other 2 shells.
1, because it has an atomic number of one, meaning it has 1 proton & 1 electron. It takes 2 electrons to fill the first electron shell, but hydrogen only has 1. So it remains at the 1st shell.
Hydrogen doesn't really have a valence shell. It has one electron only.
8
The fourth electron shell is filled by krypton. Krypton is the last element in the fourth period on the periodic table. Each of the periods represents an electron shell. Elements in the first period have electrons in the first shell; elements in the second period have electrons in the second shell; and so on.
Each electron shell corresponds to a different principle energy level. Each shell can contain only a fixed number of electrons.
The first shell can have 2 electrons, the second shell has 8 electrons and the third shell has 8 electron also. No matter what, electron fill up the first shell and then move into the next shell and then the next one. To answer the question, the first shell would have 2 electron and then the second shell would have six.
the number of electrons in each shell, i.e. 2 in the first shell, and 8 electrons in the other 2 shells.
1, because it has an atomic number of one, meaning it has 1 proton & 1 electron. It takes 2 electrons to fill the first electron shell, but hydrogen only has 1. So it remains at the 1st shell.
Hydrogen doesn't really have a valence shell. It has one electron only.
An electrically neutral oxygen atom has eight electrons, one for each proton in its nucleus. Two electrons are in the inner shell and six are in the outer shell.
8
2, 8, 18, 32 more
neon, argon, krypton, xenon, and radon. This is because the last number in each of these element's electron configurations is 8.
firstly the protons are in the nucleus of an atom. there are 16 protons there. the number of electrons is the same as the number of protons. the electron arrangement is as follows: first shell-2 electrons second shell - 8 electrons third shell - 6 electrons this can also be written as 2,8,6
The term that defines the areas of electron density around a nucleus is the electron cloud or electron shell. These shells represent different energy levels or orbitals where electrons can be found. Each shell can hold a specific number of electrons.