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What is the total number of valence electrons in an atom of phosphorus in the ground state?
answered
Jan 9, 2018
Chemistry
high-school
5
votes
113k
views
What is bigger 0.25 0.025 0.24 0.026
answered
Dec 19, 2017
Mathematics
high-school
2
votes
37.5k
views
Convert 41,650,000 to scientific notation.
answered
Nov 9, 2017
Mathematics
high-school
4
votes
103k
views
Suppose that a student doing this experiment ran into some procedural and calculation difficulties. State the effect each of the following would have on the calculated value of R determined from this experiment.
answered
Sep 6, 2017
Chemistry
high-school
7
votes
123k
views
18 lb3 oz + 25 lb5 oz
answered
Aug 5, 2017
Mathematics
middle-school
7
votes
192k
views
3(s-4) > 4s-12 i got s>0 but im pretty sure thats incorrect so please help
answered
May 10, 2017
Mathematics
middle-school
5
votes
7.7k
views
Why did people flock to the cities in the late 1800s? A. Landlords were offering very cheap apartments. B. People were looking for jobs in factories. C. They were going to the cities to sell their crops.
answered
Oct 26, 2016
History
middle-school
3
votes
99.3k
views
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