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This is a chemical element. You can find the how many electron in a single atom by using a Periodic Table.
Wiki User
∙ 9y ago
Wiki User
∙ 9y ago5 is the valance level for Sr.
Wiki User
∙ 11y agoPretty sure its 2
Wiki User
∙ 7y agoStrontium has two valence electrons.
Wiki User
∙ 6y agoStrontium has five electron shells.
Wiki User
∙ 6y agoThere are 5 shells.
Wiki User
∙ 14y ago3
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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.
How many valence electron does an excited potassium electron have?
one electron
How many valence electron does lanthanum have?
Lanthanum has 2 valence electrons.
How many valence electrons of silver?
Silver has one valence electron.
How many valence electrons are in alkali metals?
one valence electrons
Which set of symbols represents atoms with the same valence electrons in the same electron shell?
Sr, Sn, I
How many valence electron does alkali metals have?
Alkali metals have one valence electron.
How many the valence electron of xenon?
There are no valence electrons.
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.
How many valence electron does an excited potassium electron have?
one electron
How many valence electrons does S2- have?
8 valence electron
How many electron valence does beryllium have?
The valence of beryllium is two.
How many valence electrons does sliver have?
Silver has one valence electron.
How many valence neutrons are in radium?
Radium has one valence electron.
How many valence electrons are in the sodium family?
one valence electron
How many valence electons does francium have?
Francium has one valence electron.
How many valence electrons does lithuim have?
Lithium has one valence electron.
