0
. Sr .
There should be two valence electrons around the element since Strontium is in the second column of the Periodic Table and has two valence electrons filling the 5s shell.
Wiki User
∙ 12y ago
Wiki User
∙ 11y agoThe dot structure for Rubidium is Rb with a dot on the top right of b. Rb is the short form of rubidium. The dot structure as you know can only be a max of 8 and dots are added counterclockwise. Anyway, a good counting place on the periodic table would be the second row (or period). It starts with hydrogen. It and the group under it have 1 dot which is called a valence electron. As you count across, the dots increase. Beryllium has two dots. Transition metals are not counted because they can't be counter. Skip them to boron. Their group has 3 dots. Carbon has 4, Nitrogen has 5, oxygen has 6, fluorine has 7, and helium or neon have 8. Hope this helped!
Wiki User
∙ 12y agoRn in the middle
2 dots on top
2 dots to left
Wiki User
∙ 11y agoRa with one dot on top and one on the right(---->).
Wiki User
∙ 13y agoRb•
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∙ 13y ago(Ba) 2+
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Robium Flouride
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The Lewis structure for a barium Ba ion looks like this Ba2 what best describes what happens when a barium atom forms an ion?
the barium atom loses two electrons
Electron dot structure of the hydroxide ion?
The picture of the lewis dot structure for hydroxide can be found in the link below( look in the RELATED LINKS tab below )qqq
Barium ion and hydroxide ion formula?
Barium ion = Ba2+ Hydroxide ion = OH-
What is the formula for barium ion and hydroxide ion?
Barium ion = Ba2+ Hydroxide ion = OH- The compound they make is Barium hydroxide = Ba(OH)2which is a precipitate insoluble in water.
How many valence electrons are there in the Lewis structure of the sulfate ion so32?
32
What is the Lewis dot structure of bicarbonate ion?
What is Lewis Structure for the bicarbonate ion
The Lewis structure for a barium Ba ion looks like this Ba2 what best describes what happens when a barium atom forms an ion?
the barium atom loses two electrons
What is the Lewis dot structure of the nitronium ion?
[:o=n=o::]2+
What is Lewis dot and cross structure of CaCl2?
The Lewis Dot Structure of Cal2 is l- located on either side of the Ca2+ ion. Each iodide ion will have eight electrons around them.
How many electrons must be represented in the Lewis dot structure for the phosphate ion?
32 electrons
Electron dot structure of the hydroxide ion?
The picture of the lewis dot structure for hydroxide can be found in the link below( look in the RELATED LINKS tab below )qqq
How do you draw Lewis dot diagram of Br with a negative charge?
Br- ion will have 8 valence electrons. So to write the Lewis structure, write the symbol Br, with 8 dots around it. Each dot will correspond to one electron.
What is the Lewis dot structure for the oxide ion?
The dot structure for IO4 starts with the I atom in the center. from this, there are three doubly bonded O atoms and one singly bonded O atom. The O atom has three pair of dots and the others have two pair of dots. The structure is then bracketed and noted with a 1- superscript.
Why don't we show separate diagrams of hydrogen ion and sulphate ion when drawing Lewis dot diagram of sulphuric acid?
Sulfuric acid is a molecule, although it separates into ions while dissolving in water. Therefore there are no ions in the Lewis structure for sulfuric acid.
Barium ion and hydroxide ion formula?
Barium ion = Ba2+ Hydroxide ion = OH-
What is the charges of the barium ion?
Barium is divalent; the ion is Ba2+.
What is a cation barium ion Chloride ion nitrate ion or chromite ion?
Barium ion, with a charge of +2.
