Sulfur is in period 3 and has 6 valence electrons. The expected fluoride would be SF2, SF^ a very stable compound is surprisoing. The bonding in SF6 has been described in a number of ways- one is that there is sp3d2 hybridisation and there are 6 equivalent 2 electron 2 center bonds. Other descriptions involve resonance of ionic canonicals where the octet is preserved. Yet another description is "hypervalency" involving 3 centre bonds.
With BeH2 the situation is different, in this there are not enough electrons to form an octet. Some call this electron deficiency. In BeH2 each Be is surrounded by 4 hydrogen atoms, and there 4 BeHBe bonds- 3 center 2 electron. These are similar to bonds in B2H6.
The octet rule is a guideline- it has proved to be remarkably useful- but as someone said ".. in inorganic chemistry the rule is that there are no rules"
Arsenic is a metaloid with variable oxidation states. +/-3 and 5.
Sulfur hexafluoride has covalent bonds.
Anhydrous sodium sulfate has a molar mass of (23+23+32+16+16+16+16) = 142.
The dipole moment is zero in nonpolar molecules and non-zero in polar molecules due to electronegativity. Polar molecules have balanced electronegativity that will cancel one another out, while nonpolar molecules have unbalanced electronegativity causing dipole moments.
hello,all gases are insulators, so if you look at the periodic table on the gas section you would realsile none are solids and none are liquids so they can definatley not be conductors. ooops i was almost going to spell condom hahahafor your information a condom is a very nice tasting rubber thing which should be put on a dick for sex :)AnswerIf the moron who provided the original answer gave some thought to the question, instead of being obsessed with condoms, he would realise that some gases are indeed conductors -otherwise fluorescent tubes and neon tubes wouldn't work, would they? But to answer the question, a gas widely used to insulate high-voltage substation equipment is SF6: sulfur hexafluoride.
SF6
No, SF6 doesn't. If you draw out the Lewis structure, all 6 fluorine atoms have to connect to the sulfur.
It does not. The central arsenic atom will have 6 electron domains, which means 12 valence electrons participating in bonds with the 6 fluorine atoms. This is possible because arsenic can access the 4-d sublevel of electrons, even though it doesn't have any electrons there normally. It is therefore hypervalent.
Yes. In the case of BeCl2 and BF3, there are only 4 and 6 electrons on Be and B respectively and not eight. Similarly, in the case of SF6 and PCl5, there are 12 and 10 electrons on S and P respectively and not eight.
i dont no your level of chemistry, but if you know about orbital you will understand. sulfur is able to disobey the octect rule to form up to 6 bonds tis is due to the presence of d orbital. eg. SF6
SF6 is colorless
This chemical formula is SF6.
Sf6 acts as an lewis acid............
vcb is have vaccume and sf6 cb is filled with sf6 gas which will have good arc quencing property
Sulfur Hexafluoride
Sulfur hexachloride is an inorganic compound consisting of two different elements. The prefix hexa indicates that there are six chloride atoms. Thus, the formula is SCl6. Note that this compound does not obey the octet rule.
F6S is the formula for Sulfur Hexafluoride.