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35. lodine is an example of a(n) a) alkali metal b) transition metal: c) noble gas. d) halogen...

Question

35. lodine is an example of a(n) a) alkali metal b) transition metal: c) noble gas. d) halogen

35. lodine is an example of a(n) a) alkali metal b) transition metal: c) noble gas. d) halogen



Answers

Which of the highlighted elements in Figure $\mathrm{P} 2.4$ is (a) a transition metal; (b) an alkali metal; (c) a halogen?

So examples of the various groups or families in the periodic table consisting of a column in the table. The alkali metals are the Group one A's. Ah, and so, for example, um, Lithium, along with sodium and potassium and ah, rubidium and then the alkaline Earths are the group two ways. And so, for example, uh, beryllium along with, of course, magnesium and calcium. And strongly, um, and then the halogen, Another familiar group to seven A's ah, most commonly chlorine and florian. But let's go with bro. Mean and I have died. The noble Gases group ate a on the far right of the periodic table. Ah, helium and neon are familiar examples to us. Let's go with are gone and krypton and then the char collegians. One rarely sees that term, but that corresponds to Group six a ah, and so oxygen sulphur selenium to lure IAM. Let's go with oxygen and sulfur and then the transition metals notice We got medals all over the place here, so the one AIDS and to Azour metals and the vast majority of elements are metals. And so among the transition metals are many metals that were familiar with such as iron cobalt. Well, we may not be very familiar with cobalt lower case. Other on cobalt. Um, again, nickel would be another example. Silver would be an example. Zinc. There are many, many, many, many, uh, examples of the transition metals. Those are all the big group elements in that centre block of 10 columns in the periodic table.

Okay, So for parquet were asked to, um, find each second role element. That's a college in. Okay, so I'm gonna highlight our second row. That's right. Yeah. In our halogen that's in a purple color. That's us. Eat now for party were asked to find our alkali metals. So let's see our apply meadows that's in red. So that's Oh, I And then we have our alkaline earth metals. And lastly, we have our noble passes. Okay, so for alkaline earth metals, that's in a dark yellow. So this is only one B. And then we went our noble gas. That's in a pinkish Carter. I'm the only one here is an

From the list of elements in each, let's determine which one fits for eight and Alkali metal mhm would be lithium. From the given list could be a halogen, would be iodine for C. A transition element. Mhm would be constant for D. A. Noble gas. Mhm. Is zen in for E. A. Land tonight element is the Miriam. Yeah. An Act Tonight element, plutonium and Fergie. A alkaline earth metal. Mhm would be magnesium.

Now we don't question 65 66. Okay, The symbol. Okay. Cities thirsty symbol element off a Nana Hman off Anel Ament off alcohol E because meto how can they made a severe group one I Okay, so we can help with ASIO The halogen halogen roofs it a 78 So you have to remember all of them mobile, chlorine And what else? Novel gas. And I'll carry out my door novel Gas number. Guys, that's 78 groups. 79 maybe. You guys Krypton, I So next out, carry out model. Thank you. Yeah, this will be looked away. So we can you Casio Barium, whatever.


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