Identify the throw of solution formed at the given temperature if the student adds 50g of KCI in 100g of water

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

Ithink that the answer is b

Answerd. may include all of these are many definitions of bases: the  brønsted-lowry definition of acids and bases says that bases are proton acceptors.the arrhenius definition of acids and bases says that bases increase [oh⁻] in solution (thereby producing oh⁻ ions)the lewis definition of acids and bases says that bases donate electron pairs.therefore, the sensible answer is that a base may include all of the described characteristics.