What is the electronegativity difference of cr & f?

As light moves from one material into the next, which of the following affects how much the light waves will refract, or bend? angle at which the ray strikes the medium color of the material density of the material temperature of the light wave

In an experiment, 45g of silicon tetrachloride are treated with 45ml of water. what is the theoretical yield in grams of hcl

Type the letter that represents the correct location for each particle type below. the neutron is found at __ the electron is found at __ the proton is found at __