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What would be your reaction to a claim that a new element had been discovered and it fit between tin (Sn) and antimony (Sb) in the periodic table...

Question

What would be your reaction to a claim that a new element had been discovered and it fit between tin (Sn) and antimony (Sb) in the periodic table

What would be your reaction to a claim that a new element had been discovered and it fit between tin (Sn) and antimony (Sb) in the periodic table



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What would be your reaction to a claim that a new element had been discovered and it fit between tin (Sn) and antimony (Sb) in the periodic table

Hello Today we'll be talking about Chapter six Question 36 which asks us to identify the atomic numbers of a new halogen element and a new noble gas element. All right, predict the atomic numbers. So let's first determine where the halogen of the noble gas should be. The halogen sze, our group 17 here on the far, almost far this right of the periodic table. And so we would expect our new element to be right here, where I'm gesturing. Similarly, the noble gases are also on the far side Group 18 and so would expect our new halogen to be here and our new noble gas to be here. Now we could get these numbers just by saying, Oh, it's next to 116 but let's go a little further and actually predict how to do this. So first, let's start with the noble gas example. We take the heaviest existing noble gas Radan element 86 and then we say for every additional element in between, there's going to be one more atomic number added. So we add one too for these two in the S block and then we add 14 for the F block 12345678123456789 10 11 12 13 14 for the F Blanc and then we add for the entire D block. 12345678123456789 10. So 10 for the deep lock. And then, lastly, we had six for the P block. And so something those together we can get 86 plus 2032. So that's going to be Element 118. And indeed, if we actually take off Thea Little mask, we can see that this discovered element is in fact element 1 18 for the halogen. It's the same process. We just have to add one more, um, to Element 85 to get to 86 then we apply the same treatment. So we're going to have for the halogen. We'll have Element 85 that's asked a team plus one takes us to the noble gas plus two for the S 14 for the F 10 for the D. And now here's the difference. We don't go all the way to the end. For the P orbital, we have 123412345 out of the six of the P block filled in. So we had five instead of six. And this is gonna get us to 1 17 which again corresponds nicely with Thea Element 10 assigned. And so hopefully this has made you a little bit more comfortable understanding how to predict new atomic numbers. You just have to account for all of the orbital's in all of Thea numbers of elements that will fill up on each period of the periodic table and will continue to get wider as you go further down. Thanks.

Hello Today we'll be talking about Chapter six questioned 38 which asks us what we expect the properties and classification to be for a new heavy element discovered with the atomic number of 1 17 corresponding here to 10 assigned. So if we look at where it is on the periodic table, we see that it's going to be in Group 17 just by virtue of what we can see. However, we could have predicted that as well. We can say that Element 1 17 Element 1 17 is going to be made up of basically two from the first row of the periodic table, plus two plus six for the S blocking the P block of the second room, two plus six again and then two plus 10 plus six, two plus 10 plus six. Coming now from the S Blanc Rose of the D block and then the people lock es blanc de blanc P block and then two plus 14 plus 10 plus six. Which gives us this first row of the S F D. Sorry s f D and P blocks. And then finally two plus 14 for the S Yes, 10 for the D block and five to get us to 1 17 which puts us through the seven throw the seventh periods s block F Blanc D block and into the P block. So element 1 17 we can predict just by adding up one for every element that would precede it, we can predict and breaking that into the group the blocks of the periodic table. We can predict that Element 1 17 would have been in group 17 Group 17 period seven. And finally it would be in the P block. So hopefully this is Ah, help You understand how to predict the locations of new elements just by taking the atomic number and then adding each previous element until you get that number and grouping those elements that you add in the different s blocks P blocks D, blocks and F blocks, which allows you to kind of determined the X and Y coordinates, if you will, of an element on the periodic table just given its atomic number. Thanks

This question says, discussing this chapter. A classmate says an element that commonly forms a cat eye on is a metal that it asks us, Do you agree or disagree? We know that metals or things that have metallic character are likely to lose an electron, and that is a cat eye out. So quite simply, yes, we would agree with our classmate because metals are more likely to lose electrons. There would commonly form Catalans, the only non metal that, um, that we know of that forms can. I am his intimate E, and this would probably have a lot of metallic character. But metals are very commonly forming cat I abs, so we would agree with our classmate.

Well, this next question is about off now. Another man that was discovered and, uh, this, uh, this question The first question one trust you. Um um he says, how would you use the first question said, How would we use, um cleaned us? Says how we years, electron configuration argument to justify bullets Tradition. So, um, the way this works is that half new muscle electronic congregation that looks like this is an on call for 45 t two and and sees s too. And, ah, Krypton hustle from configuration or 42 finest you. So, looking at this, the to looks similar. So indecent. Justify lt's boss, uh, tradition. Then the next question said that we have Zach, William, and have me, um, neighboring the group for be coming produced by a matter of reduction off Sakhalin go right and sodium to produce simple right and zirconium. So it's alright, right? About us coming compression. So with Stanford's acronym Core, I said us here for reacting with her sodium to give sodium chloride and zirconia. So if rebounds the question, we're gonna put four here this folk all day and then we're supporting us for hot about too bossy question. So that's a balance coming. Quick question. And then the question is, how's Kane? Is this our oxidation reduction question? A question? So you know that we have to determine the oxidation of Brozak monument. This set us here for a change that is plus fall and the oxidation state of sodium here, his plus one Suydam He is, you know, and, uh, Acronym A zero. So we can see that. Yes, it's union oxidation of office, but she we have to do on the screen from zero to plus one so so generous, oxidized and second name is going from plus 4 to 0. So salicornia, mister, I refused. So this is an oxidation reduction reaction and so do most oxidize. And second, your mysteries. The next question told us to write a bonus. Coming Quick question off. Reaction between us acronym outside as reacting with chlorine and the princess off. Come on to produce sack William, say four said as their form and, uh, two gases seal to last see whole ham or issue off wants you to. And I slapped with a two year because the more issues wanted to. So it's a biotic wishing what we do is we are put you on the back of the Sacconi. Um, here because this is, uh, because the Hawks game the number of oxygen number of oxygen here is how many, um is, uh, three, two plus one. Okay, the number of oxygen is fall, so two plus students fall. So to balance it, put your back up piece that I wrote to serve you choose that hard or two so two times to give us fall. And, ah, number of Zach Wanyama's increased to two. So good to hear, to balance a number of zirconium. So you have to ask for. And, uh, the number of chlorine is now hits and number of learning here is Uh huh, too, if you'd notice. So to make it it will make this for so we have four chlorine. Uh, what's a black by two ws in So you know it's not so We have three covers and that this is what loss to the streets. So they wish in this palace now


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