I'll describe what you need to draw. Since KI is an ionic compound, the one valence electron that potassium has was transferred to iodine.
On the left, draw a capital letter K+.
On the right, draw a large pair of square brackets. Inside those brackets, draw a capital letter I-. Surround that letter with four pairs of dots (eight total).
Kr is one of the noble gases... all of them have 8 valence electrons... therefore:
_..
:Kr:
_..
look at dots only..
The electron configuration of krypton is: [Ar]3d104s24p6.
Kr is a noble gas, so its dot diagram will feature eight valence electrons surrounding the Kr symbol, in four pairs.
It would be a Kr in the center with 2 dots on top, 2 on bottom, 2 on left and 2 on right.
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:k:
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y is there no questions for this?
the Lewis dot structure, or electron dot configuration, for yttrium is Y:
.. :Cl...
The electron-dot structure for HBr would be:H:Br: (with two more pairs of dots on the top and bottom of Br)
The electron configuration, in standard form, is [Kr] 4d10 5s2 5p6.
how do you draw an electron dot diagram for silicon
Lewis structure, electron dot diagram, electron dot structure...
The electron-dot structure of sodium atom is 'Na-dot' or 'Na.' One dot is one valence electron.
the Lewis dot structure, or electron dot configuration, for yttrium is Y:
.. :Cl...
electorn dot symbol
The electron-dot structure for HBr would be:H:Br: (with two more pairs of dots on the top and bottom of Br)
The electron configuration, in standard form, is [Kr] 4d10 5s2 5p6.
It represents the number of valence electrons in the atom.
how do you draw an electron dot diagram for silicon
The electron configuration, is standard form, is [Kr] 4d10 5s2 5p6.
The electron configuration of zirconium is: [Kr]5s24d2
The picture of the lewis dot structure for hydroxide can be found in the link below( look in the RELATED LINKS tab below )qqq