(a)
Atomi radius increases from top to bottom in groups and decreses from left to right in periods.
Hence, the order of decreasing radius is as follows:
Sr < Ga < Al < Si < P < N
(b)
Metallic character increases from top to bottom in groups and decreses from left to right in periods
The order of decreasing metallic character is as follows:
Sr < Ga < Al < Si < P < N
8. (4 points) Use the following elements to answer the questions below: Sr, N, Si, P,...
Arrange these elements in order of increasing electron affinity: Sr, N, Si, P, Ga, Al.
Please answer the following. To. Arrange the following elements K. Cs. Sr. Ca, Ba and Li in order of increasing lonisation Energy 19. Arrange the following elements K, Cs, Sr, Ca, Ba and Li in order of increasing Radius Atomic size 20. Arrange the following elements K, Cs, Sr, Ca, Ba and Li in order of increasing Electronegativity 21. Arrange the following elements Rb, H, Be, Na, Cs and Ca in order of decreasing Radius Atomic size 22. Arrange the...
33. Answer the following questions (8 Points) a. Arrange the following in increasing atomic size order Fr, Ar, Mg, Al b. Arrange the following in order of decreasing ionization energy N, C, Li, He c. Arrange the following in the order of increasing electron affinity Si, CI, Mg, Ar d. Arrange the following in the order of increasing electronegativity, Xe, C, Si, F
Rank the following elements in order of increasing metallic character (from least metallic to most metallic): Ne, K, Mg, Rb, N 2. Which of the following groups of elements all have 7 valence electrons? Select one: Li / Na / K / Rb N / P / As / Sb C / Si / Ge / Sn F / Cl / Br / I B / Al / Ga / In O / S / Se / Te
Part A Arrange the following elements in order of decreasing atomic radius: Cà, Sr, CI, P. Ge, F. Rank elements from largest to smallest. To rank items as equivalent, overlap them. Reset Help
8. Arrange these elements in order of increasing size (smallest to largest): Ga, In, F, Si, N*
Arrange the following elements in order of decreasing metallic character. Rank elements from most metallic to least metallic. To rank items as equivalent, overlap them. lable ) 1. Identify trends in metallic character Reset Hel BO@O O P Most Least The correct ranking cannot be determined. submit Request Answer
arrange the following species in order of decreasing radius. a. c, mg, ca, si b. sr, cl,br, i
2) Classify the following elements as non-metals or metalloids a) Ge d) S b) F e) Br c) Si f) As Periodic Relations 97 4) Based on the valence shell shown, identify the elements from the revious problem. b) 4fF5d 6s2 e) 5d'6s2 a) 3d74s2 d) 5f 6d 7s2 c) 5d 6s2 f) 5s2 We were unable to transcribe this imageArrange the following elements in order of decreasing electron affinity 8) b) K, Zn, Ga, Br a) Fr, Pt, Pb,...
Consider the following elements: Si, Co, Cl, P, Sr, F, Rb. Select the most accurate statement. - Co, Sr, and Rb will form ionic compounds with Cl and F. - Sr and Si will form ionic compounds with Co. - Rb, Sr, and Co will form ions of +1 charge. - Rb, S,r and Co will form ions of +2 charge. - Al, Si, P, and Cl will form stable anions.