The molecular shape of BrF4⁺ (bromine tetrafluoride cation) is square planar. This geometry arises from the central bromine atom having four fluorine atoms bonded to it and the presence of one lone pair of electrons. The arrangement minimizes electron pair repulsion, leading to a square planar configuration, with the fluorine atoms positioned at the corners of a square and the lone pair above and below the plane.
No, Si plus S do not form a polar bond as they are both nonmetals with similar electronegativities. Polar bonds form between atoms with different electronegativities.
Polar covalent. Si 1.90, S 2.58. SiS2 is polymeric - long chains with tetrahedral Si atoms andbridging S atoms.
H plus N is a polar molecule because nitrogen is more electronegative than hydrogen, creating an uneven distribution of electrons with a partial positive charge on hydrogen and a partial negative charge on nitrogen.
Yes, microtubules are polar structures with distinct plus and minus ends. They grow by adding tubulin subunits predominantly at the plus end, while depolymerization usually occurs more at the minus end. This polarity is essential for microtubule-based processes such as cell division and intracellular transport.
The name for BrF4 is bromine tetrafluoride.
Square planar
Tetrahedral
polar
If you think to ammonia molecule, this is polar.
No, Si plus S do not form a polar bond as they are both nonmetals with similar electronegativities. Polar bonds form between atoms with different electronegativities.
H2O is a polar molecule; +H3O is even more so.
polar
polar
Below plus 10 degrees Celsius
It's 8 sqrt(2) at an angle of 135° .
Non-polar Covalent Triple Bond