what group on the periodic table where all of the elements only need 1 electrons in their outer to shells to satisfy their octet

Acontrol during an experiment. might change remains constant does not exist does change

Which theory was contradicted by experiments with the photoelectric effect? light spreads out after it passes through a small opening. as soon as light strikes metal, electrons will be ejected. visible light, regardless of color, will cause the ejection of electrons when striking metal. the kinetic energy of ejected electrons depends on the frequency of light that strikes the metal.

What is the chemical formula for dihydrogen monoxide