Answer:
+3
Vanadium has 5 valence electrons that can be lost. One of the characteristics of transition metal is their ability to adopt multiple oxidation states. Vanadium exhibits four common oxidation states +5, +4, +3, and +2 each of which can be distinguished by its color
Answer: It was June 27, 1969
Subculture is a culture within a culture. A division if you will. Counterculture is the opposite of another culture. They are related in that they both have to do with culture.
Answer: The roots of the collapse of the monarchy can be traced as far back as 1850
Explanation: upon the death of Pedro II's youngest male child. From that point onward, the Emperor himself ceased to believe in the monarchy as a viable form of government for Brazil's future, as his remaining heir was a daughter.
