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Answers by Sonata

Answers by Sonata
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Fluorine has an atomic number of 9. The n = 1 energy level has two electrons, and the n = 2 energy level has seven electrons. Flourine's valence is _____. +2 -2 +1 -1
answered Jul 14, 2018
1 vote
189k views
Justin sold 300 liter of soda at a baseball game.how much is this in milliliters?
answered May 24, 2018
3 votes
214k views
Which change increases the amount of iron produced in the equation fe3o4(s) 4h2(g) energy?
answered Mar 27, 2018
3 votes
19.8k views
How can you identify the dependent and independent variables in a real-world situation modeled by a graph?
answered Mar 27, 2018
2 votes
106k views
Lois says any addition equation where the addends are all the same can be written as a multiplication equation. Is Lois correct or not and why
answered Feb 26, 2018
0 votes
44.4k views
True or False. Only Federal courts may interpret the U.S. Constitution, and only state courts may interpret state constitutions
answered Jan 17, 2018
3 votes
48.7k views
How did the death of Archduke Franz Ferdinand instigate (urge on) the collapse of peace in Europe?
answered Nov 8, 2017
0 votes
206k views
What factor allowed India to play a key role in global trade during the Gupta Empire?
answered Aug 8, 2017
2 votes
132k views
15POINTS!!! What is the ratio of the number of Flora’s tulips to the number of Flora’s roses
answered Jul 5, 2017
4 votes
124k views
If you needed to make ultrapure silver from crude silver, where would you collect the pure silver metal in an electrolytic cell? A. cathode B. anode C. connecting wires D. power source
answered Jul 4, 2017
4 votes
163k views
Which universal theme is evident in this story? Scout and Jem Finch are fascinated with their neighbor Boo Radley, who is rarely seen outside his house. Their father, Atticus Finch, is in charge of defending
answered Mar 3, 2017
4 votes
28.5k views
What were 3 ways that enslaved people resisted slavery?
answered Jun 18, 2016
3 votes
79.4k views
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