Chemistry, 08.07.2021 23:10, montgomerykarloxc24x
How did Moseley establish a more accurate periodic table?
O by arranging the elements according to atomic mass instead of atomic number
by arranging the elements according to atomic number instead of atomic mass
by arranging the elements into horizontal periods
by arranging the elements into vertical groups
Answers: 2
Chemistry, 21.06.2019 21:40, taysomoneyyy
During trial 2, what allowed you to determine that aluminum was the limiting reactant? check all that apply. all of the copper dissolved. all of the aluminum dissolved. the solution turned clear. the number of grams of copper(ii) chloride used in the reaction was greater than the number of grams of aluminum. the molar ratio of copper(ii) chloride to aluminum was greater than 3: 2, the equationβs molar ratio.
Answers: 2
Chemistry, 22.06.2019 19:40, trodgers0202
Scientists have developed an explanation of a phenomenon from several verified hypotheses. the explanation has been confirmed through numerous experimental tests. which option best describes this explanation? a. scientific lawb. research questionc. hypothesisd. scientific theory
Answers: 3
How did Moseley establish a more accurate periodic table?
O by arranging the elements according to...
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