Tetrahedral
Octahedral
Trigonal planar
This is based upon the number of protons in the atom's [or ion's] nucleus: it's atomic number. Protons possess one positive charge, normally balanced or offset by the negative charge possessed by an electron.
No, iodine has 5 electron shells. It has a total of 53 electrons and its electron configuration is [Kr] 5s2 4d10 5p5, indicating that it has 4 electron shells.
Tetrahedral
Octahedral
Trigonal planar
3 bondings + 1 electron pair = 4 (electron domains)
Because there are 2 bonded and 2 unbonded electron domains. since there are 4 electron domains, its original form would be a tetrahedral. however, for the molecular, you must remove to two unbonded domains, leaving the two domains as far apart from each other as possible
?
The Compound XeF4 has 4 sigma bonds
true
List of Internet top-level domains: http://en.wikipedia.org/wiki/List_of_Internet_top-level_domains
The health domain can be remembered with the acronym PIESs the domains are pysical, intelectual, emotional, spiritual, and social.
electron domains in the valence shell of an atom will arrange themselves so as to minimize repulsions
Since there is 4 electron domains which are all single bonds without any lone pairs, the molecular geometry is tetrahedral.