Answers by MohanadMohie
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Answers by MohanadMohie

Answers by MohanadMohie
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rubidium is a soft silvery-white metal that has two common isotopes, 85Rb and 87Rb. If the abundance of 85Rb is 72.2% and the abundance of 87Rb is 27.8%, what is the average atomic mass of ribidium?
answered Jun 1, 2020
1 vote
142k views
What incident finally prompted the Japanese government to provide relief for the hibakusha?
answered Apr 24, 2020
3 votes
209k views
Why did British rule come to an end in the 1940s?
answered Oct 6, 2019
5 votes
173k views
X-3y=7 and 2x-6y=12 solving by elimination
answered Jun 11, 2019
2 votes
97.6k views
What is the slope of the line that passes through the points (2,8) and (6,12)?
answered May 10, 2019
3 votes
76.0k views
“She ran across the grass like a cheetah chasing its prey” which kind of figurative language is used here?
answered Apr 23, 2019
1 vote
13.1k views
What is the perimeter of the figure? A. 58 in. B. 65 in. C. 74 in. D. 29 in.
answered Apr 9, 2019
2 votes
154k views
Cell regulation is conducted by special _____. carbohydrates lipids proteins nucleic acids
answered Sep 23, 2018
3 votes
118k views
What are the x-intercept and y-intercept of the graph of y=13x−6 ?
answered Jun 19, 2018
2 votes
59.7k views
WHAT supplies did pioneers used full answer please
answered Jun 14, 2018
5 votes
62.1k views
Adjectives for Oregon trail
answered Apr 30, 2018
1 vote
113k views
Of the five salts listed below, which has the highest concentration of its cation in water? assume that all salt solutions are saturated and that the ions do not undergo any additional reactions in water.
answered Apr 18, 2018
4 votes
103k views
The setting of the story uses the literary element of ___ to develop the plot. a. irony b. allusion c. flashback d. symbolism
answered Jan 18, 2018
1 vote
109k views
Many Georgians opposed the New South plan because they believed the ideas A.) focused too heavily on growth in rural areas. B.)failed to address the rights of African Americans. C.)would hurt the state’s
answered Sep 4, 2017
3 votes
113k views
What is the main role of a hormone?
answered May 27, 2017
3 votes
153k views
How many significant figures does 0.0560
answered May 7, 2017
4 votes
19.0k views
which is heavier, a one ton box or a one metric ton box? How many pounds heavier is one than the other?
answered Jun 9, 2016
2 votes
59.3k views
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