based on the periodic trends of atomic size, label the following atoms/ion pairs
Na/Na+
S/S2-
K/K+
F/F-
based on the periodic trends of atomic size, label the following atoms/ion pairs Na/Na+ S/S2- K/K+...
4. Using only periodic trends (not exact values), arrange the following atoms in order of increasing atomic radius: P, As, S, 5. Consider S, CI, and K and their most common ions. a. List the atoms in order of increasing size, using only periodic trends (not exact values). b. List the ions in order of increasing size, using only periodic and ionic trends, not exact values. 6. Select one neutral atom and one ion for each of the following that...
Quiz 4 Periodic Trends 1. Atomic and ionic radius trends. Circle ONE atom or ion from EACH pair that has the larger radius of the two. A. P or As B. Clor Cl C. Na or Mg D. Cr or Cr E. Br or Se 2. Isoelectronic pairs. Which of the following pairs is isoelectronic. Report the letter (A, B, C, etc) of your answer in the space beside the question number. A. P and As B. Cl and CI...
35. Consider S, CI, and K and their most common ions. a. List the atoms in order of increasing size, using only periodic trends (not exact values). b. List the ions in order of increasing size, using only periodic and ionic trends, not exact values. 36. Select one neutral atom and one ion for each of the following that would be considered isoelectronic. a. Mg? b. S2 c. Cr?
O ELEC Understanding periodic trends in atomic size Re-order each list in the table below, if necessary, so that the atoms or ions in it are listed in order of decreasing size. atoms or ions in order atoms or ions Sr, Be, Ba Al, Ar, P Be, Li, Be of decreasing size 0.0.0 0.0.0 0.0.0
Atomic & lonic Size 4. In each of the following pairs, pick the species with the larger radius. Explain your answers in terms atomic structure. (a) Cu and Cu? (b) F and F (c) Na and K
Give the condensed ground state electron configuration for the following elements or ions. Cr3+ Sn Draw the ground state orbital diagrams that represent the following elements or ions. O2- Se Using only periodic trends (not exact values), arrange the following atoms in order of increasing atomic radius: P, As, S, F. Consider S, Cl, and K and their most common ions. List the atoms in order of increasing size, using only periodic trends (not exact values). List the ions in...
(a) Which of the following atoms or ions is diamagnetic? Cr Br Mn2+ B C4+ (b) Which of the following atoms or ions is paramagnetic? C4- S4+ V4+ Se2- Ge4+ (c) Which one of the following elements has a +2 ion with 1 unpaired electron? Se Mg N V Fe (d) Use periodic trends and predict which of the following elements has the smallest first ionization energy. Na F K P (e) Use periodic trends and predict which of the...
12. What are the periodic trends for atomic size, ionization energy, and electron affinity moving from TOP to BOTTOM of the periodic table? (Write Increases or Decreases) Atomic Size: cncceases Ionization Energy: Electron Affinity: _decreases
1. Based on their positions on the Periodic Table, which ONE of the following elements would be expected to have the largest first ionization energy? A) Si B) K C) O D) As E) Ca 2. Based on their positions on the Periodic Table, rank these ions in order of decreasing ionic radius: F–, Mg2+, Na+, O2–, S2–. (The correct answer has largest ion first, smallest ion last.) A) S2– > O2– > F– > Na+ > Mg2+ B) O2–...
Use trends within the periodic table and indicate which member of each of the following pairs has the larger atomic radius: a. Mg or Sr b. Rb or Ca c. S or Te d. I or Sn