Chemistry, 03.12.2021 07:30 noahalderman83
Which of the following is true about nuclear radiation leaks?
A. there have been no major leaks in the United States
B. damage from nuclear fallout can persist for decades
C. they can be caused by negligence or natural disasters
D. all of the above
Answers: 3
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Which statement best describes the oxidation numbers of the atoms found in magnesium chloride? a. magnesium has a 2- oxidation number and chlorine has a 1+ oxidation number. b. magnesium has a 2- oxidation number and chlorine has a 2+ oxidation number. c. magnesium has a 2+ oxidation number and chlorine has a 1- oxidation number. d. magnesium has a 1+ oxidation number and chlorine has a 1- oxidation number.
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Which of the following are good traits of a hypothesis? it will be able to be testedit can predict an outcomeit will explain the observationsall of these
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Chemistry, 22.06.2019 21:30
How many liters of 3.0 m naoh solution will react with 0.60 liters of 4.0 m h2so4? h2so4 + naoh → na2so4 + h2o 1.2 l 1.6 l 2.4 l 2.8 l
Answers: 3
Which of the following is true about nuclear radiation leaks?
A. there have been no major leaks in...
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