What are the adverse effects of carbon monxide in human health

Less stable  hope this

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

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.