If you are filling in the electrons it will be in the 4d orbital. If you are removing electrons the first to come out is in the 5s electrons since transition metals lose 's' electrons before 'd' electrons
The last element in any period always has its outermost electron in the same type of atomic orbital, either an s or p orbital.
How many atoms / electron clouds does helium have ?
The elements in the s-block have their last electrons in their electron configuration in the s-orbital.
The Specific orbital the electron is in
An electron orbital describes the probable location of an electron within an atom. It represents the three-dimensional region where an electron is most likely to be found, based on the electron's energy level, shape, and orientation within the atom. Each orbital can hold a maximum of two electrons with opposite spins.
The last electron in silver is in the 5s orbital. Silver has an electron configuration of [Kr] 4d^10 5s^1, indicating that the last electron is in the 5s orbital before entering the 4d subshell.
[Ar]4s1 Or 4n Or s-orbital (I don't know exactly what you're asking)
All of 11 electrons in sodium are in different electron orbitals: 2 electrons are in 1s orbital, 2 in 2s, 6 in 2p and 1 in the 3s orbital. (This last one is the so-called valence electron)
An electron in a 2s orbital is on average closer to the nucleus.
The last element in any period always has its outermost electron in the same type of atomic orbital, either an s or p orbital.
How many atoms / electron clouds does helium have ?
The elements in the s-block have their last electrons in their electron configuration in the s-orbital.
The last orbital to fill in a bromine atom is the 4p orbital. Bromine has a total of 35 electrons, with the electron configuration of [Ar] 4s2 3d10 4p5. The 4p orbital can hold a maximum of 6 electrons.
The electron configuration for boron is 1s2 2s2 2p1, where the first two electrons fill the 1s orbital, the next two fill the 2s orbital, and the last electron occupies the 2p orbital. Boron has 5 total electrons.
Orbital describes space where electron is found. it provides probability for the presence of electron.
The electron orbital pattern of boron is 1s2 2s2 2p1. This means it has 2 electrons in the 1s orbital, 2 electrons in the 2s orbital, and 1 electron in the 2p orbital.
The orbital angular momentum of an electron in orbitals is a measure of its rotational motion around the nucleus. It is quantized and depends on the specific orbital the electron is in.