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What ions does not have a noble gas electron configuration S 2 Sr 2 you Cs or Be 3?
Be3+ has only 2 valence electron and not 8.
What are some uses of group 8 elements?
they have one valence electron, and they form ions with a 1+ change.they have one valence electron, and they form ions with a 1- charge.they have one valence electron, and they form ions with a 2+ charge.they have one valence electron, and they form ions with a 2- charge.
What is Irons valence electron?
8
What is the total number of valence electron in xenon?
Xenon has 8 valence electrons.
How many the valence electron of xenon?
There are no valence electrons.
How many valence electron does krypton?
Krypton has 8 valence electrons.
What is the number of valence electrons in Na?
Na has one valence electron i.e. 1 electron in valence(last) shell.
How many valence electrons does HBr have?
Hydrogen has 1 valence electron. Bromine has 7 valence electrons. When hydrogen and bromine react, the bromine atom 'steals' the hydrogen atom's only electron. The hydrogen atom then has no electrons and the bromine atom has 8 valence electrons. The two atoms are now ions because their number of protons does not equal their number of electrons. The bromine atom is now a bromide anion and the hydrogen atom is now a hydrogen cation (a proton). The two ions remain together, ionicly bonded and together are called hydrogen bromide.
What is the maximum of valence electron an element can have?
8
How many valence electron do atoms need to be staple?
8 valence electrons
How many valence electrons does a neon atom electron have?
It has 8 valence electrons.
How many numbers of valence electrons in potassium?
There is only one valance electron in potassium.
