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Read each description in the first column of the table below_ If any chemica lement with atomic number of 92 or less matches the description, check Yes and enter th...

Question

Read each description in the first column of the table below_ If any chemica lement with atomic number of 92 or less matches the description, check Yes and enter the chemical symbol of an element that matches_ Otherwise check No in the second column_Does any element with $ 92 match the description?If you checked yes, give the symbol of an element with 2 $ 92 that matches:descriptionAn element in Period and Group 4A_YessemimetalGroup 4A.YesAn element in the nitrogen family with higher atomic numb

Read each description in the first column of the table below_ If any chemica lement with atomic number of 92 or less matches the description, check Yes and enter the chemical symbol of an element that matches_ Otherwise check No in the second column_ Does any element with $ 92 match the description? If you checked yes, give the symbol of an element with 2 $ 92 that matches: description An element in Period and Group 4A_ Yes semimetal Group 4A. Yes An element in the nitrogen family with higher atomic number than tha ium- Yes transition element In Period Yes



Answers

Refer to the periodic table and select the symbol of the element that fits each of the following descriptions: (a) the fourth-period representative element with properties similar to $\mathrm{O}$ (b) the sixth-period transition element with properties similar to $\mathrm{Ni}$ (c) the rare earth element whose atomic mass is lowest (d) the radioactive noble gas

So in this question is we identified the element based on the electronic configuration that is given. So party off the question is argon 37 4 s too. So we know that argon atomic number is eating. And when we come, the electrons in the and as orbital So we get total 27 electron. So that means this electronique configuration belongs to nobody that meant CEO the symbol off mobile. And this element belonged to the D block element, not part be off. The question is argon 35 four s one now same way 18 plus five plus one. So that meant total 24 electrons are involved. So that means our element is chromium, that this cr by because chromium have 24 electrons and this again belong to the day block no part C that is given as a krypton and then four days to and Firestone So krypton atomic number is statistics. And when we come total we get 40 batmen. Our element is so this is 40 atomic numbers over element is there Cornum said Cornum. So that is said out. So this again belong to the day block element and rd who's in on Ford F three and Success Toe. So the non atomic number is 54 and plus three plus two. So that men 54 plus 3 57 and let's to 59. That meant total 59 electrons are in the world that that anomie number off. That element is 59. So, technically, this element is this your donor? He rs recio de mi. Um, so this is plus your demon. Um, so this represented by a symbol PR, and this is basically lengthen order elements. So 1st 3 elements are there d Blok elements. So these are the three elements at the D block. That means they belong to the D block the block, and this belonged to the length in order. So this president belong to the land. So these are the element we find out based on the electronic configuration that is given in the ocean And this element a president find in the six figure and this element compiled that is found in the fourth wicket and this chromium again in the fourth period. Zirconium in the first period in the predictable. And but it's here. Do me, um, on that is this experience off the predictable

All right, so in this question, I'm you are as to find different elements in the each of the different groups. So on the top here I have the main groups on the bottom. I have the transition metals, so let's go through each one in the group A, we have lithium on group B. We have beryllium group two. We have a beryllium. Now you have to jump past the transition metals and go to group three A, which is which boron. Then you have carbon, no nutrition, oxygen flooring and finally, neon. And these a remain groups. And now if we go back to the transition metals, we have scanned IAM. We have titanium. We have Vandy. Um, you have crew me, um, Mangga knees, um, Cobalt, uh, and Cooper as well. And finally, zinc. So you just have to go along. Inch column. It's a different group, and you just have to remember that it goes one. Hey, who a three b four or B five, b six, b seven b a B one b two b and back. 2345678

Okay for this question, we have to name the particular element at the periodic table. So element that belongs to group to a out of the given list. The element is magnesium option B. The element that belongs to 3rd period is sodium auction. See The element that belongs to group for a, but is present in 2nd period. It is carbon C, option D. The element that belongs to Group six A. In third period is sulfur option E. The halogen that belongs to 5th period is iodine option F. Alkaline Earth Metal from 3rd period is again magnesium. Noble gas from fourth period is krypton option. Age non metal From groups 6, 8 and second period will be oxygen and lastly we have a metal Lloyd that belongs to fourth period is germanium.

Okay, we are provided with group. So starting with first groups. Okay, this will do within groups. We have four A 14 Onda. We have period which is three belongs to silicon with atomic number off 14. The second group is for a 14 but it's in period to which belongs Toa carbon on atomic number off carbon is six Then we have one B 11 in period four belongs to corporate with atomic number 29 and then we have to a to and the period is three magnesium atomic number 12.


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