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The only elements that form an ion isoelectric with krypton are the elements in Period 4 and Columns 15 through 17 of a wide form Periodic Table and the elements in Period 5 and Columns 1 and 2 of a wide form periodic table. All other elements do not form such an ion.
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What noble gas is isoelectronic with the selenium?
None. The Se2- ion is isoelectronic with Krypton.
Does argon form an ion isoelectronic wiith krypton?
no
What noble gas is isoelectronic with a selenide ion?
Krypton and selenide ion are isoelectronic with 36 electrons each
What is wrong with the statement ''the atoms of element X are isoelectronic with the atoms of element Y?
Correct: ''the atoms of the element X are isoelectronic with the ions of the element Y".
Is krypton an element or compound?
Krypton is an element.
What is the symbol for a cation and anion that are isoelectronic with krypton?
Atoms are isoelectronic when they have the same electron configuration. Therefore, an anion isoelectronic to krypton is bromide. A cation isoelectronic to krypton is rubidium.
What is isoelectronic with krypton?
bromide
What noble gas is isoelectronic with the selenium?
None. The Se2- ion is isoelectronic with Krypton.
Which neutral atom is isoelectronic with Rubidium?
krypton
Does bromine form an ion isoelectronic with krypton?
yes
Does argon form an ion isoelectronic wiith krypton?
no
What noble gas is isoelectronic with a selenide ion?
Krypton and selenide ion are isoelectronic with 36 electrons each
What ion is isoelectric with Kr?
Bromide ion is isoelectronic with Krypton.
What is wrong with the statement ''the atoms of element X are isoelectronic with the atoms of element Y?
Correct: ''the atoms of the element X are isoelectronic with the ions of the element Y".
Is krypton an element or compound?
Krypton is an element.
What is the nearest noble gas of chlorine?
No noble gas is isoelectronic with the element chlorine. But argon is isoelectronic with the chloride ion.
Is Krypton an element compound or mixture?
Krypton is an element with symbol Kr and atomic number 36.
