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Are you sure it's KR and not KP? If it is KP, it stands for karat plumb.

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Q: What does 18 kr stamped on ring means?
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Related questions

What is configuration of xenon?

Xenon has the electron configuration [Kr] 4d^10 5s^2 5p^6. This means it has 54 electrons distributed across its electron shells.


What is the orbital diagram of Silver?

The orbital diagram for silver (Ag) is [Kr] 4d^10 5s^1. This means that the electron configuration of silver is [Kr] 4d^10 5s^1, indicating that silver has a completely filled 4d orbital and one electron in the 5s orbital.


What does kr stand for on the. inside of a ring?

"KR" inside a ring typically stands for "karat," indicating the purity of the metal used in the ring, such as gold. Karat is a unit of measurement used to describe the purity of gold in the alloy. For example, 24 karat gold is considered pure gold, while 14 karat gold contains 58.5% gold.


What is the configuration of xenon?

Xenon has an electron configuration of [Kr] 4d^10 5s^2 5p^6. This means it has 54 electrons, with 2 in the 5s orbital, 10 in the 4d orbital, and 6 in the 5p orbital.


What is the electron configuration of storntium?

[Kr] 5s2 2, 8, 18, 8, 2


Which of the atoms in the table are isotopes of krypton (Kr)?

Natural isotopes of krypton are: Kr-78, Kr-80, Kr-81, Kr-82, Kr-83, Kr-84, Kr-86.


Which element has same electron as argon?

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.


Which group 18 element in ground state has a maximum of two completely filled energy shells Kr He Xe or Ne?

Krypton (Kr) is the group 18 element in the ground state with a maximum of two completely filled energy shells.


Which of the atoms in the table are isotopes of krypton Kr?

Natural isotopes of krypton are: Kr-78, Kr-80, Kr-81, Kr-82, Kr-83, Kr-84, Kr-86.


What does the logo Kr stand for?

The logo Kr represents the chemical element symbol for Krypton, a noble gas that is part of the periodic table of elements.


What coins and bills does Norway use today?

Coins: 50 ore 1 krone (kr) = 100 ore 5 kr 10 kr 20 kr Bills: 50 kr 100 kr 200 kr 500 kr 1000 kr


What is Sr noble gas configuration?

The noble gas element strontium (Sr) has the electron configuration of [Kr]5s^2. This means that it has the same electron configuration as krypton (Kr), with two electrons in its outermost shell (5s).