7/23/2019 Review Assignment for Periodic Trends

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Review Assignment for Periodic Trends(Write your answer in lengthwise)

A. In each group, choose the one with the biggest atomic radius;1. N, Bi, P2. As, K, Br3. Cs, A, Na!. Ba, "n, #e$. %i, &, Ca

'. #e, Ar, Kr(. Ca, )r, "a*. B, +, Ne

B. In each group, choose the one with the highest ioniation energ-/. Na, P, C, A10. Na, K, "b, i, Cs11. N, C, +, C, ), Br12. Ca, g, Be, r, Ba13. C, ), N, +

C. Arrange the 4oowing in order o4 increasing eectronegati5it-1!. +, Na, N, "b, ), g

1$. As, ), P, b, +1'. g, Na, P, A, C1(. , ), e, +

6. 7hich eement has a more negati5e eectron a8nit-91*. I, b1/.C, n20.At, Ba21.i, 22.Na, Cs

:. In each group, choose which one has the owest < and the highest =< ioniation energ-. 2 answersper iteme, n, Pb2$. Na, g, A, P, C2'. +, , %e, e, Po

Identify the elements with the use of the periodic table.2(. %he eement 4ound in period $, >roup 132*. %he eement in the 'thperiod with the ongest atomic radius.2/. %he most reacti5e meta in Period !.30. %he most reacti5e nonmeta in >roup 1$.31. %he most stabe atom in Period '.32. %he most eectronegati5e eement in >roup 1(.33. %he eement with the owest ioniation energ- in Period 3.

3!. %he eement with the highest eectron a8nit- in >roup 1!.3$. %he biggest positi5e ion in >roup 2.3'. %he smaest negati5e ion in Period 2.3(. %he eement with the ongest atomic radius.3*. %he eement with the highest ioniation energ-.3/. %he eement with the owest number o4 eectrons.

40.%he eement with the smaest atomic radius.