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An atom has 15 total electrons. how many valence electrons does it have in its outer shell
asked
Dec 12, 2019
Chemistry
high-school
1
answer
1
vote
203k
views
The box plot represents the number of minutes it takes for the students in the class to run a mile
asked
Oct 13, 2019
Mathematics
middle-school
2
answers
4
votes
50.3k
views
What was the consequence of Roman expansion beginning in 300BCE
asked
Sep 17, 2019
History
middle-school
1
answer
5
votes
163k
views
Berry gordy jr. required all of his acts to endure "charm school" to:
asked
Jul 5, 2019
Social Studies
high-school
2
answers
2
votes
40.5k
views
Mendeleev used his arrangement of elements in order of increasing mass and repeated properties to predict the mass and properties of undiscovered elements. true or false
asked
May 3, 2019
Chemistry
middle-school
2
answers
5
votes
125k
views
How does the environment produce biomass energy? The environment produces biomass energy through a process called _______. anyone know this????? what is it called????
asked
Oct 19, 2018
Chemistry
college
2
answers
5
votes
131k
views
Which occurred in France but not in Britain as each country progressed toward greater democracy in the nineteenth century? a violent revolutions b popular demonstrations c extension of voting rights to
asked
Sep 10, 2018
History
high-school
1
answer
3
votes
172k
views
Owen road 26 miles on his bicycle in 2 hours. how many miles would owen travel in 12 hours if he continued at the same speed? answer.com 6th grade 52 312 156 or 624
asked
Sep 3, 2018
Mathematics
college
1
answer
5
votes
113k
views
Rewrite the sentence using the correct verb form. By the time the movie was over, we left the theater.
asked
May 26, 2018
English
high-school
2
answers
3
votes
197k
views
I order to perceive forms and patterns for incoming stimuli, individuals ultilze
asked
May 2, 2018
Biology
middle-school
2
answers
5
votes
12.7k
views
What value is the positive solution of 5= 8 + 2x - x²
asked
Feb 8, 2018
Mathematics
high-school
1
answer
4
votes
93.5k
views
What is the primary significance of bamboo in East Asia today? a. It is mainly used for aesthetic purposes. b. It is used in construction, bridge building, privacy screens, food, and decoration. c. Bamboo
asked
Dec 19, 2017
History
high-school
2
answers
0
votes
210k
views
How many joules of heat are needed to raise the temperature of 10.0 g of aluminum from 22 degrees celcius to 55 degrees celcius, if the specific heat of aluminum is 0.90 joules?
asked
Apr 1, 2017
Physics
high-school
2
answers
2
votes
220k
views
True or false: us intelligence knew japan would attack pearl harbor
asked
Jan 21, 2017
History
high-school
1
answer
4
votes
92.2k
views
AP US History question: Before he was president, Thomas Jefferson believed that a strict interpretation of the Constitution firmly bound the actions of the federal government. To what extent did Jefferson
asked
Nov 6, 2016
History
high-school
1
answer
2
votes
32.7k
views
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