How could you identify that two elements have formed an ionic bond? A. if the elements share valence electrons with each other in the valence shell, forming a cation and anion
B. if one element has transferred valence electrons to another element’s valence shell, forming a cation and anion
C. if both of the elements involved are nonmetals that will form anions through the sharing of valence electrons
D. if both of the elements involved are metals that will form cations through the transfer of valence electrons

What are transitions between a liquid and gas called? identify which way they are transitioning

The human activities in two locations are described below: location a: rampant use of plastic containers location b: excessive use of pesticides and fertilizers which statement is most likely true? location a will have poor air quality because plastic is biodegradable. location a will experience water scarcity because plastic absorbs moisture. the population of honeybees will increase in location b because production of crops will increase. the population of fish in location b will decrease because the water is contaminated.

What is the compound name for the formula [ru(en)2cl2]2+ and [co(en)cl2br]-