Chemistry, 02.10.2019 16:30 superpuglover5924
Rubidium has an atomic number of 37. it can lose 1 electron to form an ion. what would its charge be
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Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3 -> a2cr(no3)3 + a3ag2so4
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Observation and experimentation have led many scientists to accept a theory about the origin of the universe. this theory is called the big bang theory. scientific evidence collected and observed by scientists around the world suggests that the universe is ever expanding from a hot and dense initial state. what makes this a scientific theory? (2 points)
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Find the missing probability in the table below a.0.10 b.40 c.0.80 d. 0.20
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Asolution is produced in which water is the solvent and there are four solutes. which of the solutes can dissolve better if the solution is heated?
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Rubidium has an atomic number of 37. it can lose 1 electron to form an ion. what would its charge be...
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