Question: Ararray the complying with elements from greatest to lowest metallic character: S, Al, Cs, F, Sr, Cl
A. In order to settle this trouble, one must initially understand that metallic character boosts as you go down a team in the periodic table, and also as you go left within a period on the regular table.
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B. Then, in order to determine the metallic character on each of the facets, you need to look at their location on the regular table.
C. Due to the fact that the question asks for the facets to be listed in order of decreasing metallic character, it would certainly make more sense to discover the aspect through the highest possible metallic character initially, then the second highest possible, etc.
D. Double inspect to make certain they are in the correct order and also that you have actually not skipped any aspects.
A. When relocating from left to appropriate, metallic character decreases bereason the facets tfinish to obtain electrons to fill valence shells quite than lose them. Elements on the appropriate side, like chlorine, will gain electrons to fill their valence shells, while facets on the left side, like cesium, will shed electrons in order to have actually a complete valence shell. When moving down the regular table, metallic character increases bereason facets deserve to shed electrons more easily as the atomic radius increases. This is because the attraction in between the nucleus and valence electrons decreases as there is more distance between them.
B. Pull up a periodic table on a computer, or one that is in your steustatiushistory.orgistry book. This is so that you can visually compare where each element is at on the regular table.
C. Look on the bottom left side of the table and try to locate some of the aspects provided. You will view that cesium (Cs) and strontium (Sr) are put on the bottom left side, so they will have the highest metallic characters. Cesium is farther dvery own and more left than strontium, so cesium will certainly have the greatest metallic character and strontium will certainly have actually the second highest possible metallic character. Next off, you will certainly watch that aluminum (Al) is located farther left than sulfur, chlorine, and fluorine. This indicates that aluminum will be the facet with the third highest possible metallic character. The only elements left are sulfur (S), chlorine (Cl), and also fluorine (F). They are all located within a very cshed distance of one an additional. Sulhair is the farthest left and also farthest down of the 3, so it will certainly have the fourth greatest metallic character. Chlorine is best listed below fluorine, making it the aspect with the fifth greatest metallic character. This leaves fluorine as the last facet, meaning it has the lowest metallic character.
See more: How Many Subsets Of Three Elements Each Exist In A Set Of Six Elements?
We found cesium, strontium, aluminum, sulfur, chlorine, and also fluorine on the regular table. Cesium is the farthest left and also the lowest, while fluorine is the farthest ideal and the highest, so we understand they have the greatest metallic character and the lowest metallic character, respectively.
Answer: Cs, Sr, Al, S, Cl, F
Question: For each number, state the:
a) full variety of electron groups
b) number of bonding pairs
c) number of lone pairs
d) electron geometry
e) molecular geometry