Why are elements on the periodic table not arranged by mass? (1 point) This would not allow all of the elements with similar properties to be lined up with each other. This would not allow all of the elements with similar properties to be lined up with each other. Atoms are so small that it would make little sense to talk about their mass. Atoms are so small that it would make little sense to talk about their mass. Atoms with similar masses are so different from each other that this would lead to a random arrangement of atoms. Atoms with similar masses are so different from each other that this would lead to a random arrangement of atoms. Similar elements have such different masses that this would lead to a completely random arrangement of elements.
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Chemistry, 22.06.2019 09:00
How are isotopes of the same chemical element alike? how are they different?
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Chemistry, 22.06.2019 18:30
Which rate indicates the number of children that would be born per woman if she were to live to the end of her child bearing years
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Chemistry, 23.06.2019 02:50
Dumbledore decides to gives a surprise demonstration. he starts with a hydrate of na2co3 which has a mass of 4.31 g before heating. after he heats it he finds the mass of the anhydrous compound is found to be 3.22 g. he asks everyone in class to determine the integer x in the hydrate: na2co3·xh2o; you should do this also. round your answer to the nearest integ
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Chemistry, 23.06.2019 08:40
The activation energy for this reaction is 75 kj·mol–1. the enzyme catalase (found in blood) lowers the activation energy to 8.0 kj·mol–1. at what temperature would the non-catalyzed reaction need to be run to have a rate equal to that of the enzyme-catalyzed reaction at 25°c?
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Why are elements on the periodic table not arranged by mass? (1 point) This would not allow all of t...
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