Ethanoic acid is a weak acid. Hydrochloric acid is a strong acid.
Which statements are correct?

They are both correct and right.

Explanation:

Ethanoic acid is a weak acid which means it does not fully dissociate into ions in water.

Hydrochloric acid is a strong acid and dissociates fully.

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.

i think it is true since you can test the answer and can use observations to complete it.