The frequency of a given region of the electromagnetic spectrum ranges from
4 × 1014 to 7.5 × 1014 hz. the speed of light is 2.998 × 108 m/s. which waves are found in this region?

The characteristic of two different types of reactions are shown below. reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.

What are the first three quantum numbers for the electrons located in subshell 2s?

If i add water to oil what will happen