Use the periodic trends to predict the relative size of the following transition metals: Au, Hg....
Use the periodic trends to predict the relative size of the following transition metals: Y, Mo, Nb, Zr Enter your answers as 1, 2, 3, and 4. A rank of "1" represents the smallest atom and a "4" represents the largest atom. Y= Mo= Nb = Zr = Submit Answer Retry Entire Group 9 more group attempts remaining
Transition metals generally do not follow the same periodic trends as main group elements. Based on your results, does the activity of a main group (s and p blocks) metal seem to increase or decrease as you move from left to right across a period? 2. 15
Use periodic trends and predict which of the following elements has the smallest first ionization energy. Na F K P
I need help with all these questions please and thank you Use periodic trends and predict which of the following elements has the smallest atomic radius. Na FK 7. Use periodic trends and predict which of the following ions has the largest radius. In3+ Sr+ Rb+ Se2 11 8. Use the noble-gas notation and write the ground-state electronic configurations of the following ions: (a) Lit (b) BiS+ (c) Cr3+ 9. (a) Write the equation representing the 3rd ionization energy for...
Periodic Trends in Relative Electron Affinity Part B Electron affinity, EA, is the energy required to add an electron to a neutral gaseous atom and is related to an element's position on the periodic table. Electron affinities can be positive, negative, or zero, as shown in the table. Electron affinity Element (kJ/mol) N (nitrogen) >0 Br (bromine) -325 Sr (strontium) -5 Rank the following elements by electron affinity, from most positive to most negative EA value. Rank from most positive...
Periodic Trends in Atomic Properties PRE-LAB QUESTIONS 1. What properties or characteristics affect how the periodic table is organized? Explain how each item affects the arrangement. 2. What is the difference between an inner transition metal and a transition metal? 3. In general, where are metals located on the periodic table? Explain why. 4. What are the names of two metal families?
1. Consider the table of reduction potentials for several transition metals (values refer to the reaction M +xe M, where x 1, 2, 3 or 4). What periodic trends can you discern? What anomalies or seeming exceptions to a general trend can you spot? Offer an explanation for each trend or anomaly spotted Nit2 Zn2 Co+2 Cu2 Fe2 Cr3 Mnt2 Tit2 V+2 Sc3 -0.8 V 0.3 V -0.2 V -0.3 V -0.7 V -1.2 V -0.4 V -1.2 V -2.1...
9. Periodic trends in atoms. a) Circle the following that would be Linus Pauling's definition of electronegativity. What are the other two statements definitions of? What belongs in the blank in (3)? 1) "The power of an atom in a molecule to attract electrons to itself." 2) "The minimum energy necessary to detach an electron from the neutral gaseous atom or molecule." 3) “The of an electron is the negative of the energy of the Hartree orbital of the electron."...
Which of the following represents the two most common oxidation states of the transition metals? a) 0, +2 b) 0, +3 c) +2, +3 d) +2, +4 e) +5, +6
table draw the folloun trends and use arraws yor periodic denole ther ) Mom Size ay loicatn Enegy 3) metallic Charakr 4)s-block )bockelenents p block denents, d -lblak eleneats