What is the most appropriate way to present the data below?

Week

2

3

4

Plant Mass (g)

22

61

87

123

O bar graph

O chart

line graph

O pie graph

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What was the problem with Rutherford's model? a. It described a nucleus. c. It could not explain the chemical properties of elements. b. It did not include electrons d. It described quantums.

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What is the empirical formula of a compound composed of 32.9g of potassium and 6.73 g of oxygen