Molybdenum (Mo), atomic number 42.
[Kr] 4d6 5s2or1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d6 5s2
Krypton is an element with symbol Kr and atomic number 36.
The element with the electron configuration Kr 5s^2 4d^10 5p^2 is Xenon (Xe).
Pallidium
Potassium is K and Krypton is Kr. If symbols, then K would be potassium.
The element that forms a +3 ion with the electron configuration Kr 4d^6 is osmium (Os). Osmium typically forms a +3 ion by losing three electrons from its outermost 6s and 5p orbitals, resulting in the electron configuration Kr 4d^6.
Kr is the chemical symbol for krypton, which is an element, one of the noble gases.
The element krypton has the symbol Kr.
[Kr] 4d6 5s2or1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d6 5s2
KRYPTON
Krypton is an element with symbol Kr and atomic number 36.
The element with the electron configuration Kr 5s^2 4d^10 5p^2 is Xenon (Xe).
Kr is not a monatomic element. Kr is the chemical symbol for Krypton, which is a noble gas and exists naturally as a diatomic molecule (Kr2) rather than as individual atoms.
· Krypton (Kr)
Pallidium
The noble gas notation "Kr 5s1" indicates that the element has one electron in the 5s subshell, following krypton (Kr), which has an atomic number of 36. Therefore, the atomic number of the element is 37, which corresponds to rubidium (Rb).
The mass of 1 mole of an element is its atomic weight on the Periodic Table in grams.1g = 1000mgThe mass of 1 mole of Kr = 83.80g KrConvert mg Kr to g Kr.398mg Kr x (1g/1000mg) = 0.398g KrConvert g Kr to mol Kr.0.398g Kr x (1mol Kr/83.80g Kr) = 4.75x10-3mol Kr