How did knowing the number of valence electrons in one of the alien elements help to identify it? Explain how the table was used to accomplish this task. Write a pharagrah pls first to anserw will get brailest

Will give 20 pointsthe problems experienced by the british colonists were best expressed in which document? a) the preamble b) the federalist papers c) the declaration of independence d) the constitution of the united states of america

The primary goal of the abolitionist movement was to a) immediately emancipate or free all enslaved people. b) allow the gradual release of enslaved people. c) end the importation of enslaved people from africa. d) make mandatory the education of all enslaved people.

Which of the following statements is true of cause and effect relationships