The number of valence electrons in an atom can often be quickly determined by referencing
a....
Advanced Placement (AP), 27.01.2020 17:31, Tboogie2037
The number of valence electrons in an atom can often be quickly determined by referencing
a. the atomic number of the element.
b. the period number on the periodic table.
c. the atomic mass of the element.
d. the group number on the periodic table
Answers: 1
Advanced Placement (AP), 24.06.2019 16:00, douglastheboy
The biome pictured above is found in areas such as kenya and south africa. the land is grass-covered with very few trees and gazelles and other grazers are common here. why does this biome have a low population of trees? a) large grazing animals destroy the trees. b) it is a deforested rainforest with poor soil. c) it has high temperatures and low precipitation. d) it has a long rainy season followed by flooding.
Answers: 1
Advanced Placement (AP), 26.06.2019 03:30, n987
Question 12 which was not a reason the industrial revolution began in england? a) leading world exporter b) favorable finance institutions c) independent local governments d) large labor force question 14 who did not lead the fight to end slavery? a) william wilberforce b) toussaint l’ouverture c) simón bolívar d) olympe de gouges question 15 which was not an underlying cause of the revolutions of 1830 and 1848 in europe? a) increasing aristocratic discontent b) budding romantic movement c) rising tide of nationalism d) growing liberal spirit
Answers: 2
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