Compare the elements B, A1, C, Si. a. Which has the most metallic character? OB Al...
Compare the elements Na, B, Al, C with regard to the following properties: a) Which element has the largest atomic radius? b) Which element has the largest electron affinity? c) What element is expected to have the largest ionization energy?
COnsider the following elements; Li Al Mg I S N a) Most Metallic? b) Least Metallic? C) Lowest Electronegativity? d) Highest ionization energy? e) Largest atomic radius? f) Which are non-metals? g) Which are conductors? h) Highest electron affinity? I) List them in order from small atomic to large size. J) Would gain two electrons to form ion? K) Would iodide ion considered to be cations or anions? L) Would lithium ion be larger or smaller than lithium atom? M)...
A) As B) Sb C) P D)Bi E)N 10. In which of the series of elements listed below would the elements have most nearly the same atomic radius? A) Na, K. Rb, Cs B)F, CI, Br.I C) Na, Mg. Al, Si D) Sc, Ti, V, Cr E)B, Si, As, Te Which of the following properties, in general, increases from left to right across a period in the periodic table? A) ionic charge 11、 B) atomic radius C) density D) ionization...
Rank the following elements in order of increasing metallic character (from least metallic to most metallic): Ne, K, Mg, Rb, N 2. Which of the following groups of elements all have 7 valence electrons? Select one: Li / Na / K / Rb N / P / As / Sb C / Si / Ge / Sn F / Cl / Br / I B / Al / Ga / In O / S / Se / Te
Using the elements: Li, Al, Mg, I, S, & N. Which of the following has the largest atomic radius? Which one of the following is a conductor? How do you list them from small atomic to large size? Which one of the following is the least metallic? What has the highest ionization energy? Which are non-metals? And which one has the highest electron affinity?
a. Write the following in order of increasing atomic radius: C, Ge, Si b. Write the following in order of increasing atomic radius: Al, B, Mg c. Write the following in order of increasingly negative electron affinity: Ar, Cl, K d. Write the following in order of increasing first ionization energy: C, Ge, Si e. Write the following in order of increasing first ionization energy: Al, Be, Mg a. Write the following in order of increasing atomic radius: C, Ge,...
Select the most accurate ranking of metallic character among the elements. O Ar < Cu < Mn = Ru < Cs O Bi < Pd < Si < Y = Sc Re< W< Ac < Sc< Fe O Zn< s < Ru = Mn<K
Which element is most metallic? a. Sn b. S c. Si d. F Circle the largest atom in each pair. a. C or O b. Rb or Na c. C or Al d. For Se
Consider elements: Na, Mg, Al, Si, P A. Which has the highest IE2? B. Which is least metallic? C. Which is diamagnetic?
6. For each set of elements below, make a list of the largest radius, smallest radius, highest first ionization energy, lowest first ionization energy, most metallic, and least metallic. It may help to design a table that lists the elements in the first column and then has 6 headings to answer the other questions. a. Na, K, Rb, Cs b. B, N, F.Ne c. C, Ge, Sn, Pb