!30 Points!
Using your periodic table, how many protons does an atom of Zinc (Zn) have in its nucleus? Explain your reasoning. How many electrons would it have? Explain your reasoning. If zinc has 35 neutrons in its nucleus, what is its mass number? (Mass # = # protons + # neutrons). Please show your work.
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Chemistry, 22.06.2019 00:40
During which time interval does the object travel approximately 10 meters
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Chemistry, 22.06.2019 15:30
The gulf stream is a warm water current that flows away from the equator to northern europe. witch of these does it cause. a. crashes of warm and cool water in the ocean b.colder climates near the equator c.large waves on the cost of europe d.warm climates in northern europe
Answers: 1
Chemistry, 22.06.2019 16:00
About 3% of the water on earth is freshest. only about 40% of that freshwater is available for human use. why is so much freshwater unavailable for human use?
Answers: 2
!30 Points!
Using your periodic table, how many protons does an atom of Zinc (Zn) have in its...
Using your periodic table, how many protons does an atom of Zinc (Zn) have in its...
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