Why did Mendeleev not include mendelevium in his periodic table of 1871? Periodic Table: 2 3 4
Question:
Why did Mendeleev not include mendelevium in his periodic table of 1871?
Periodic Table:
Transcribed Image Text:
2 3 4 10 6 3 7 11 Li 6.94 1 IA Na 22.99 19 37 5 Rb K 39.10 al 55 Cs 132.91 87 4 Fr (223) 2 IIA Be 9.01 12 Mg 24.31 20 Sr Y 85.47 87.62 88.91 38 Ca Sc 40.08 44.96 56 Ba 137.33 21 88 3 IIIB 39 57 La 138.91 H 89 Ac (226) (227) Ra Atomic number Symbol - Atomic mass 4 IVB 22 Ti 47.88 40 5 VB 23 V 50.94 41 Zr Nb 91.22 92.91 -H 1.01 6 VIB 58 Ce 140.12 90 Th 232.04 24 Cr 52.00 42 Mo 95.95 74 104 105 Rf Db (261) (262) (263) Sg 106 59 Pr 140.91 72 73 W Re Hf Ta 178.49 180.95 183.85 186.21 91 7 VIIB Pa (231) 25 Mn 54.94 43 Tc (99) 75 107 60 Nd 144.24 8 VIII 92 26 Fe 55.85 44 Os 190.2 108 Ru Rh 101.07 102.91 76 61 Pm (147) 9 VIII 93 27 U NP 238.03 (237) Co 58.93 Bh Hs Mt (262) (265) (266) 45 77 Ir 192.22 109 62 Sm 150.36 10 VIII 28 Ni 58.69 46 Pd 106.42 78 63 Eu 151.97 95 94 Am Pu (244) (243) 11 IB 12 IIB 96 13 IIIA 5 Cm (247) B 10.81 13 97 Bk (247) Al 26.98 14 15 IVA 6 C 12.01 14 79 81 82 Pt Au Hg TI Pb 195.08 196.97 200.59 204.38 207.2 110 111 112 113 114 Ds Rg Cn Nh Fl (271) (272) (277) (286) Si 28.09 32 17 16 VA VIA VIIA 7 N 14.01 15 P 30.97 29 30 31 33 As Ge Se Cu Zn Ga 63.55 65.39 69.72 72.63 74.92 78.97 16.00 47 51 48 49 50 52 Ag Cd In Sn Sb Te 107.87 112.41 114.82 118.71 121.75 127.60 80 16 83 Bi 208.98 115 S 32.07 34 84 Po (209) 116 F 19.00 101 17 Md (258) Cl 35.45 35 Br 79.90 53 I 126.90 64 66 70 67 68 69 Gd Но Er Tm Yb 157.25 158.93 162.50 164.93 167.26 168.93 173.04 65 Tb Dy 98 99 100 Cf Es Fm (251) (252) (257) 85 At (210) Mc (285) (289) (293) (294) Lv Ts 117 102 18. VIIIA 2 He 4.00 10 Ne 20.18 18 Ar 39.95 36 Kr 83.80 54 Xe 131.29 86 Rn (222) 118 Og (294) 71 Lu 174.97 103 No Lr (259) (260)
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 0% (1 review)
There are two main reasons why Mendeleev couldnt have included mendelevium in his periodic table of ...View the full answer
Answered By
JAPHETH KOGEI
Hi there. I'm here to assist you to score the highest marks on your assignments and homework. My areas of specialisation are:
Auditing, Financial Accounting, Macroeconomics, Monetary-economics, Business-administration, Advanced-accounting, Corporate Finance, Professional-accounting-ethics, Corporate governance, Financial-risk-analysis, Financial-budgeting, Corporate-social-responsibility, Statistics, Business management, logic, Critical thinking,
So, I look forward to helping you solve your academic problem.
I enjoy teaching and tutoring university and high school students. During my free time, I also read books on motivation, leadership, comedy, emotional intelligence, critical thinking, nature, human nature, innovation, persuasion, performance, negotiations, goals, power, time management, wealth, debates, sales, and finance. Additionally, I am a panellist on an FM radio program on Sunday mornings where we discuss current affairs.
I travel three times a year either to the USA, Europe and around Africa.
As a university student in the USA, I enjoyed interacting with people from different cultures and ethnic groups. Together with friends, we travelled widely in the USA and in Europe (UK, France, Denmark, Germany, Turkey, etc).
So, I look forward to tutoring you. I believe that it will be exciting to meet them.
3.00+
2+ Reviews
10+ Question Solved
Related Book For
Introductory Chemistry Concepts And Critical Thinking
ISBN: 9780321804907
7th Edition
Authors: Charles Corwin
Question Posted:
Students also viewed these Sciences questions
-
Why did Mendeleev not include argon in his periodic table of 1871? Periodic Table: 2 3 4 10 6 3 7 11 Li 6.94 1 IA Na 22.99 19 37 5 Rb K 39.10 al 55 Cs 132.91 87 4 Fr (223) 2 IIA Be 9.01 12 Mg 24.31...
-
Why did Mendeleev not include einsteinium in his periodic table of 1871? Periodic Table: 2 3 4 10 6 3 7 11 Li 6.94 1 IA Na 22.99 19 37 5 Rb K 39.10 al 55 4 87 2 IIA Fr (223) Be 9.01 12 Mg 24.31 Sr...
-
Why did Mendeleev not include neon in his periodic table of 1871? Periodic Table: 2 3 4 10 6 3 7 11 Li 6.94 1 IA Na 22.99 19 37 5 Rb K 39.10 al 55 Cs 132.91 87 4 Fr (223) 2 IIA Be 9.01 12 Mg 24.31...
-
What kind of innovation would an improved electric toothbrush be?
-
What are some of the accounting and reporting differences between endowments and split-interest agreements?
-
Case Study: The Becker's Version of Financial Planning Terry and Evelyn Becker are a married couple in their mid-20s. Terry has a good start as an electrical engineer and Evelyn works as a sales...
-
Zinc has a work function of \(4.3 \mathrm{eV}\). a. What is the longest wavelength of light that will release an electron from a zinc surface? b. A \(4.7 \mathrm{eV}\) photon strikes the surface and...
-
Refer to Figure in the text, which illustrates three alternative methods of ordering inventory. Required a. Distinguish between a purchase requisition and a purchase order. b. Discuss the primary...
-
Factor 4k + 28k + 48. The factored expression is
-
Which of the following is a third-period alkaline earth metal? (a) Ca (b) K (c) Mg (d) Na (e) Sr.
-
Select the symbol of the element that fits each of the following descriptions: (a) The alkaline earth metal in the sixth period (b) The noble gas in the third period (c) The actinide with the highest...
-
A water turbine is connected to a reservoir as shown. The flow rate in this system is 4 cfs. What power can be delivered by the turbine if its efficiency is 90%? Assume a temperature of 70F. Steel...
-
Josh Lee has owned a fitness center for the past four years. He has historical financial statements but has never put together a set of pro forma financial statements. He just applied for a bank loan...
-
Write a mission statement for 99designs, the company highlighted in the Partnering for Success feature. How can this statement help clarify and direct the core strategy component of 99designs...
-
Assume that Shoaib Shaikh, the founder of XploSafe (the company focused on at the beginning of the chapter), has asked you to help him write a code of conduct for his firm. Given your understanding...
-
What are the two primary functions of the financial management of a firm?
-
Describe the purpose of having an organized sales process.
-
It seems logical that restaurant chains with more units (restaurants) would have greater sales. This assumption is mitigated, however, by several possibilities: some units may be more profitable than...
-
You deposit $10,000 in a savings account that earns 7.5% simple interest per year. What is the minimum number of years you must wait to double your balance? Suppose instead that you deposit the...
-
What are the reasons that a company gives trade discounts? Why are trade discounts not recorded in the accounts like cash discounts?
-
What are two methods of recording accounts receivable transactions when a cash discount situation is involved? Which is more theoretically correct? Which is used in practice more of the time? Why?
-
What are the basic problems that occur in the valuation of accounts receivable?
-
The items table showed in the database processing file is not normalized. True False
-
create an expression calculator in racket. The calculator will prompt the user for an expression in prefix notation and calculate the result of the inputted expression. A history will be kept so that...
-
in python please #RQ4 # A set of coins makes change for n if the sum of the values of the coins is n. # For example, if you have 1-cent, 2-cent and 4-cent coins, the following sets make change for 7:...
Study smarter with the SolutionInn App