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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.
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 number of valence electrons in Na?
Na has one valence electron i.e. 1 electron in valence(last) shell.
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.
