Nombre del científico que clasifico a los compuestos como inorgánicos y orgánicos

Name of the scientist who classified the compounds as inorganic and organic

Friedrich Wholer

Explanation:

The scientist who first classified compounds as organic and inorganic is Friedrich Wholer.

He contributed immensely to the field of the organic chemistry and was the first to synthesize urea from inorganic sources.

His work led to refuting the notion that organic substances can only be derived from living organisms. This discovery led to the refining of classes of compounds constitutes the field of organic chemistry.

alkaline metals are lithium, sodium, rubidium, potassium, cesium and francium.

alkali metals have electronegativity from 0.7 to 1, lowest in periodic table of elements, which means that alkali metals (i group in periodic table) has positive oxidation number in compounds.

electronegativity is a chemical property that describes the tendency of an atom to attract a shared pair of electrons towards itself.

alkaline metals (far left in main group) have lowest ionizations energy and easy remove valence electrons,

for example, potassium is the alkali metal and has a single valence electron in the outer electron shell.

electron configuration of potassium is: ₁₉k 1s²2s²2p⁶3s²3p⁶4s¹.

they can not exist alone in nature, because they are very reactive.