Question Consider molecules A–D. Does the arrow pushing in each structure lead
to an acceptable resonance form?

If so, draw it and carefully explain your answer and provide explanations for why each structure leds to an acceptable or unacceptable resonance form. Why is the arrow pushing acceptable or unacceptable in each individual case?

Explain your answer carefully and include as many details as possible.

it's c. elements are placed in rows based on how may valencies electrons have.

the dissolution of polymer can be thermodynamically described in 2 steps.

answer: any goods being imported from another country may be subject to issued by the federal government are tariffs

explanation:  

tariffs are a tax on anything that are imported from abroad. government use them to protect and boost their local industries and the thought is that they encourage consumers to buy local instead of importing and they will hope will protect jobs and economy in the country that implements them