If I place a pot of water over a fire (heat source), what will happen to the water? None of the water will get warm.
All of the water will get warm.
Only the water on top will get warm.
Only the water closest to the source will get warm

C. All of the water will get warm.

Explanation:

The water will get warm all together but slowly, eventually when it hits a certain high heated temperature it will start to boil.

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.

bcde is the incorrect answer it is a