Chemistry, 12.02.2021 21:50, KrishnaBalaram1235
What are possible reasons why Francium is very reactive with water? *
a. There is an immense amount of heat produced when Francium is added to water.
b. Francium has a lone electron in its outer most energy level that can be easily removed.
c. Francium is in the Alkaline Earth metal.
d. The atomic number for Francium is 87.
e. Water can easily accept an extra electron.
Answers: 3
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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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What are possible reasons why Francium is very reactive with water? *
a. There is an immense amount...
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