Using only the periodic table arrange the following elements in order of increasing atomic radius: silicon, aluminum, magnesium, sodium Smallest Largest

Using the following graphs: 1) Provide the FAMILY NAME of the elements that make up the majority of TROUGHS (bottoms of curves) on the ATOMIC RADIUS GRAPH. 2) Provide the GROUP NUMBER of the elements that make up the majority of TROUGHS (bottom of curves) on the ATOMIC RADIUS GRAPH. 3) Provide the FAMILY NAME of the elements that make the PEAKS (top of curves) on ATOMIC RADIUS GRAPH. 4) Provide the GROUP NUMBER of the elements that make the PEAKS (top of curves) on ATOMIC RADIUS GRAPH. 5) Provide the FAMILY NAME of the elements that make the TROUGHS on FIRST IONIZATION ENERGY GRAPH. 6) Provide the GROUP NUMBER of the elements that make the TROUGHS on FIRST IONIZATION ENERGY GRAPH. 7) Provide the FAMILY of the elements that make the PEAKS on FIRST IONIZATION ENERGY GRAPH. 8) Provide the GROUP NUMBER of the elements that make the PEAKS on FIRST IONIZATION ENERGY GRAPH. 9) Do groups with the largest atomic radii also have the highest ionization energy?  Yes or No 10) What is the general…

Helium and lithium are two elements that differ only in one electron. Why do you think they exhibit such different chemical and physical behavior?

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