Copy of data in CSV file:AirCO2 Vacuum Mix 6.14 5.9418.82 7.16 7.49 9.07 7.98 7.356.55 7.65 6.57 6.91 5.04 7.45 8.29 6.57 8.237.197.96 7.195.12 7.10 6.577.653.9019....

Match the items in Column I with its main use listed in Column II: [Main Online April 9, 2016] Column I $\quad$ Column II (A) Silica gel (i) Transistor (B) Silicon (ii) Ionexchanger (C) Silicone (iii) Drying agent (D) Silicate (iv) Sealant (a) (A)-(iii), (B)-(i), (C)-(iv), (D)-(ii) (b) (A)-(iv), (B)-(i), (C)-(ii), (D)-(iii) (c) (A)-(ii), (B)-(i), (C)-(iv), (D)-(iii) (d) (A)-(ii), (B)-(iv), (C)-(i), (D)-(iii)

Probleble 15 of Chapter three at McM Structure. So in discussion Match the entries given in column a. With appropriate one in Colombia. So in Colombia, we have given the element in Colombia. We have given the electronic configuration of the element. So let us see the element brilliant. So brilliant. Has the electronic configuration is uh this helium as brilliant. We know uh this has contained before electrons. So therefore uh this represents the helium and uh this to west. Then we have Given the element Neon which having the 10 electron. So for Neon, the electronic configuration I can write helium to S to Then two p. 6. Then we have given the element Silicon having ethnic # 14. And for silicon I can write the electronic configuration neon three years to neon three years two, then trippy. Okay, so this have three years to and cp two. So Neon three s. 2, three p. 2. The electronic configuration. Okay, so next so forth, silicon Uh this represent neon trees to tribute to. Then we have force for us having ethnic number 15. So this represents uh with Neon three years to three years 2, 3 p. three. And finally we have the um Chlorine, having a quick number 17. So I can write neon three years 2, three p five. Sony on three is 2 three p. 5. So as you know that ah for helium, the Electronic configuration is one is to and this for the for in case of neon, I can write the electronic Configuration in this way. Also one is 2. The 1st 22 P six. That means helium contained to electro and the neon contains the six electrons. So as you can see for brilliant, I can write helium two S two taquito. Then for neon. Uh This represents the helium having two electrons and then two S 22 P. Six. That makes total 10 electron. Then we have silicon. So in case of silicon I can write neon three years 23 P. Two. Because neon contain 10 electron then to 43 years and two from three P. And then force for us. Uh So force for us having 15 electrons. So neon contained an electron then three years 23 P three. Makes total 15 electrons. For chlorine unknown contains uh 10 electron, then three S. 23 P. Five. So therefore the correct match for this uh question is so for A I can write B. For B. I can write A. For see I can write E. For D. I can write see and for me I can write the

Hadn't ordered pair for each one, and then we're gonna draw a graph of what it's gonna look like. So the first thing is, I'm gonna write it out in right here. So first thing we do is we just write. It does explain why. So the 1st 1 is gonna be one common 1.38 2nd one's gonna be old too. 02 comma 1.31. The third one's gonna be old three comma 1.52 and they're all in order of X comma Y So that's gonna be 04 comma one point Katie one. Then you'll have old five comma 1 40.24 And then the last one you'll have 06 and then 2.53. And that will be each one of whom, as it looks like in order to pick. So now we're gonna do for part B. Z wants me to put it on the graph. So what we're gonna do here is I'm just not only will the X axis with 123456 and I'm on the label them as such, of course, this is going by the two thousands. Okay. And this is what we're gonna call our year down here. But we hear this is going to be the price per gallon. This will be my y axis, and we'll go from one 1.5 ago. 0.5 one, 1.5, and then I'll have to and two point fires. Okay, Um, now, with the X axis and the Y axis, it's completely up to what you wanted to be. It doesn't have to follow this one. It's just whatever you feel would work best for you. So in 2001 knows 1.38 which would be about right there, too. It was 1.31 which would be a little bit lower. Three is 1.52 four is 1.81 which would be a little bit higher. And then five years, 2.24 right in the middle, in the last 1 to 6 to 53 which would be somewhere up over there. And that's what that will look like

Okay for Purple Up. Opens upward. Has its vertex in the first quadrant. So the Vertex somewhere here in the first parliament. Okay, that means where the vertex is above the x axis and open upward. Okay, well, there's no chance this travel is ever going to come back down and ever going to intersect the X axis. Therefore, the X intercepts Well, they exist. Something are zero. Well, zero x accepts. And then well, the Y intercept. You could only it is sector. Why access once, Right. So we have one y intercept.