In a chemical equation, a(n) tells one how many atoms or molecules of a reactant or a product take part in a reaction.

In a chemical equation, a subscript tells one how many atoms or molecules of a reactant or a product take part in a reaction.

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.

he would use the colour black