How can you use electronegativity
values to classify a bond as nonpolar covalent,
polar covalent, or ionic.

african americans demonstrated their newly found freedom by relocating often in search of relatives whom they had been separated from during slavery. others established schools to educate freed people and they built institutions such as churches and political organizations to advocate for their rights.

answer by yourhope:

how do models compare to real-world objects?

d. most models represent a real-world object in a simpler way.

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