How does respiration affect the animals in the deep ocean? and why does this happen.

Hope the image of the frequency formula

Both models are effective because they show the valence electrons, and these valence electrons indicate the reactivity of an element.

Hello thereone of the following properties was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version. which property fits this description? answer: atomic mass  was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version.