1- Go through the first 20 elements in The Periodic Table. Note and record which orbital...
1- Go through the first 20 elements in The Periodic Table. Note and record which orbital contains the additional electron.
2- What happens when going from Vanadium to Chromium? What happens when going from Nickel to Copper?
Electronic Configurations:
Vanadium [Ar]3d34s2
Chromium [Ar]3d54s1
Nickel [Ar]3d84s2
Copper [Ar]3d104s1
Homework Answers
1)
Lithium(Li)
Boron(B)
sodium (Na)
Aluminium (Al)
potassium (K)
2) instead of filling the electrons in the puter most shell (4s) but the electrons fill in 3d orbital to get stability
same thing follows in case of Nickel to copper
Add Answer to:
1- Go through the first 20 elements in The Periodic Table. Note
and record which orbital...
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Draw a periodic table with 26 elements (A-Z) if they had 1 electron per orbital instead of 2. Hint: Try writing out electron configurations with just 1 electron in an orbital then think about how that translates to the periodic table.
Draw a periodic table with 26 elements (A-Z) if they had 1 electron per orbital instead of 2. Hint: Try writing out ele...
Draw a periodic table with 26 elements (A-Z) if they had 1 electron per orbital instead of 2. Hint: Try writing out electron configurations with just 1 electron in an orbital then think about how that translates to the periodic table.
Part I: Periodic Trends of the Elements Using only the Periodic Table, make predictions about properties such as at...
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opic worksheet Electron Configuration and Periodic Table (c) Consider the process of removing electron from Na atom as written by Na (g)-→ Na"(g) + e, (g) How do you predict the sign of energy change during the process? Do you need to supply energy or will release energy during the change? the system (d) After you remove the 1" electron from Na atom, if you are going to remove the second electron, which orbital this second electron would be in...
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Using the attached sheet, find where each element is located on this new periodic table. Period->...
Using the attached sheet, find where each element is located
on this new periodic table.
Period-> Moun is 16 HS hydrogen He 4.C02802 boron riges oxyge fuoring 1.00794 thlum beryllium F 18.0904 10 Ne 20.1797 12.0107 | 140057415994 Li Be 9012112 magnesium 18 6941 sodium 11 AI Р 30.97375 26.981536 Na Mg 22.99977 243050 potassium CI Ar 35.453 39.984 krypton 36 Kr 73.904 103.799 Ga edicium 20 Ca Ge As Se 7264 K 39.098340.078 LJ mo their proper position on...
Go to Table 10-1 which is based on bonds paying 10 percent interest for 20 years
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THANK YOU SO MUCH I WILL BE SURE TO LEAVE A GREAT RATING AND NOTE!!!!! 20. The primary difference between the periodic and perpetual inventory systems is that a periodic system determines the inventor...
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please only answers for questions 1-23. No work needed 1) Give the ground state electron configuration...
please only answers for questions 1-23. No work needed
1) Give the ground state electron configuration for the ion of Ba. A) [Krj5s24d 105pfes2 B) (KrjS24d105ph26p2 9(KrjS24d105p6 D) Kr525p E) [Kr]5s24d105pés 2) Choose the valence orbital diagram that represents the ground state of Se A) 1 11 1 4s 4p в) 1 11 4s 4p C) 1L 3s Зр D) 11 1L 1 3s Зр E) 1 1 4s 4P 3) How many valence electrons do the alkaline earth metals...
Part I: Periodic Trends of the Elements Using only the Periodic Table, make predictions about properties such as atomic size and to determine electron configurations for atoms and fons. For this section, consider these six elements: OF P Ar K Mg Description Circle ALL that apply, or "None of these" Support your answers. 1. Its atomic radius is larger than a sulfur atom. OF Mg P Ar K None of these 2. Its most stable ion: (a) has the same...
opic worksheet Electron Configuration and Periodic Table (c) Consider the process of removing electron from Na atom as written by Na (g)-→ Na"(g) + e, (g) How do you predict the sign of energy change during the process? Do you need to supply energy or will release energy during the change? the system (d) After you remove the 1" electron from Na atom, if you are going to remove the second electron, which orbital this second electron would be in...
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3.2 Periodic trends 1. (0620-5 2012-Paper 1/2-Q21) Which properties of the element titanium, Ti, can be predicted from its position in the Periodic Table? forms coloured compounds conducts electricity when solid can be used has low density as a catalyst X A X X Xx 2. (0620-W 2012-Paper 1/1-Q20) The diagram shows an outline of the Periodic Table. U V W X Y Which of the elements U, V, W, X and Y would react together in the ratio of...
Using the attached sheet, find where each element is located
on this new periodic table.
Period-> Moun is 16 HS hydrogen He 4.C02802 boron riges oxyge fuoring 1.00794 thlum beryllium F 18.0904 10 Ne 20.1797 12.0107 | 140057415994 Li Be 9012112 magnesium 18 6941 sodium 11 AI Р 30.97375 26.981536 Na Mg 22.99977 243050 potassium CI Ar 35.453 39.984 krypton 36 Kr 73.904 103.799 Ga edicium 20 Ca Ge As Se 7264 K 39.098340.078 LJ mo their proper position on...
please only answers for questions 1-23. No work needed
1) Give the ground state electron configuration for the ion of Ba. A) [Krj5s24d 105pfes2 B) (KrjS24d105ph26p2 9(KrjS24d105p6 D) Kr525p E) [Kr]5s24d105pés 2) Choose the valence orbital diagram that represents the ground state of Se A) 1 11 1 4s 4p в) 1 11 4s 4p C) 1L 3s Зр D) 11 1L 1 3s Зр E) 1 1 4s 4P 3) How many valence electrons do the alkaline earth metals...
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