3.5: Review Questions Multiple choice 1) Why is the table of elements called "the periodic table"? a) it describes the periodic motion of celestial bodies. b) it describes the periodic recurrence of chemical properties. © because the rows are called periods. d) because the elements are grouped as metals, metalloids, and non-metals. e) None of these. 2) Which of the following would have the largest ionization energy? a) Na b) Al с) Н d) Не 3) Which of the following would have the smallest ionization energy? a) K b) Р c) S d) Ca

Use the figure below (Figure F01-7-8) to answer this question. Temperature Anomaly (°C) 106 [OSS [ [(4 10% COD -€62 · [(14) -€0.06 Annual mean 15 year mean 1:00:3 130233 1840) Which statement is a correct interpretation of the data depicted in the plot? The mean global temperature has decreased by ~0.9 °C since 1880. O The mean global temperature has increased by ~0.9 °C since 1880. O The mean global temperature has increased by ~1.1 °C since 1880. The mean global temperature has decreased by ~1.1 °C since 1880. The mean global temperature has increased and decreased since 1880 but overall, the temperature has remained constant.

Please I need help solving number 2

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