Calculate the wavelength of light in nm that has a frequency of 1.24 x 10^15Hz

The modern periodic table has groups.

Select all of the methods through which a drug can enter your body. injection swallowing inhalation absorption

According to the valence shell electron pair repulsion (vsepr) theory, a molecule that has four electron groups around the central atom will exhibit what electron geometry? view available hint(s) according to the valence shell electron pair repulsion (vsepr) theory, a molecule that has four electron groups around the central atom will exhibit what electron geometry? trigonal bipyramidal tetrahedral square planar determination of electron geometry requires information on whether the electron groups are lone pairs or bonding groups.