Kr stands for Krypton, which is a noble gas in the Periodic Table with the atomic number 36. It is colorless, odorless, and tasteless, and is often used in lighting, Photography, and laser technology.
Yes the element is Technetium (Tc)
Kr has 36 protons. Now we have to add 6+1 ie 7 along with 36. Hence the atomic number comes to be 43. The element which has 43 protons is the only one and that one is Technetium. This was first found because of Mosley's law related to the diffraction of Xrays.
'Kr' is the chemical symbol for 'Krypton'.
The word 'Krypton' comes from Classical Greece, and means 'hidden'. because it was the laST NOBLE GAS to be found/isolated.
That is a abreviated electron configuration and should look like this.
{Kr} 5s1 4d7
The element is Ruthenium. Atomic number 44.
Rubidium (Rb), atomic number 37.
Krypton
krypton
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.
The element krypton has the symbol Kr.
This electron configuration corresponds to the element Palladium (Pd), which has the atomic number 46. It has the electron configuration [Kr] 5s2 4d10.
[Kr] 4d10 5s1Just by looking at your periodic table you should see that this element is silver.The [Kr] indicates it follows krypton on the table and you just need to count to '10'+'1' = '11' to come out there.Atom numbers Kr=36, Ag=47, difference 11 (of coarse)
Iodine is the element with that configuration.
Kr is the chemical symbol for krypton, which is an element, one of the noble gases.
Krypton is an element with symbol Kr and atomic number 36.
KRYPTON
Element 18 in period 4 is Krypton. It is a noble gas known for being colorless, odorless, and inert.
· Krypton (Kr)
antimony
Kr on the periodic table stands for krypton. Krypton is a colorless, odorless noble gas element that is commonly used in lighting, such as in fluorescent lamps and plasma screens.
This electron configuration corresponds to the element Palladium (Pd), which has the atomic number 46. It has the electron configuration [Kr] 5s2 4d10.
The element krypton has the symbol Kr.
[Kr]5s2 4d10 5p4 is Te (tellerium).
Kr (Krypton) has the highest atomic number among the fourth period representative elements listed (36).
The element that has the same number of electrons as argon is Krypton (Kr). Both argon (Ar) and krypton (Kr) have 18 electrons in their neutral state.