Which event would be impossible to explain by using john dalton’s model of the atom?
a)an ir...
Chemistry, 22.08.2019 13:50 esmeralda266
Which event would be impossible to explain by using john dalton’s model of the atom?
a)an iron atom emits particles when it is struck by light.
b)an oxygen atom combines with two hydrogen atoms to form water.
c)an acid reacts with a base to form salt and water.
d)the atoms in sodium metal react with water.
Answers: 2
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Endeleev saw trends in the physical and chemical properties of elements when he organized them by
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Remember to use the proper number of significant figures and leading zeros in all calculations.gelatin has a density of 1.27 g/cm³. if you have a blob of gelatin dessert that fills a 2.0 liter bottle, what is its mass? 2540 g2500 g3.9 x 10-43.937x 10-4
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Chemistry, 22.06.2019 08:20
What is the formula for the compound dinitrogen pentoxide? a. n4o5 b. n5o4 c. n4o6 d. n5o2 e. n2o5
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