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How many valence electrons dose strontium have?
Strontium has 2 valence electrons. It is in group 2 of the periodic table, which means it has 2 electrons in its outermost energy level.
How many valence electrons dose lead have?
i think its 4 though ive herd it to be 6 by some, ur best bet is to use the periodic table.
How many valence electrons dose a bromine anion contain?
A bromine anion (Br-) contains 8 valence electrons. Bromine is in group 7A of the periodic table and has 7 valence electrons. When it gains an extra electron to form an anion, it now has a total of 8 valence electrons.
How many valence electrons dose Nitrogen have?
5
How many valance electrons dose a sodium atom have?
Since sodium has atomic number 11, its electronic configuration is untill 3s1. This means the valence shell has 1 electron, so it has 1 valence electron.
How many Number of Valence Electrons dose chlorine have?
One
How many valence electrons dose an oxy gen atom have?
oxygen has 6 valence electrons as indicated by the 6A above the group oxygen is in
What is the number of outer rings dose barium has?
The electron configuration of barium is [Xe]6s2.Barium has six electron shells with 2, 8, 18, 18, 8, 2 electrons.
How many protons dose atoms have?
whatever the number of the element on the periodic table is
What is atomic number and what relaTionship dose it have to the periodic table?
i dont know u tell me
How many valence electron dose sulfur have?
It has 16 Good Luck!
How many protons dose a atom have?
The number of protons in an atom is different for every element. If you look at the periodic table, then the number labeled "atomic number" is the number of protons.
