Which of the following are arranged correctly in order of increasing radius? (Select all that apply.)
a)
b)
c)
d)
e)
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Chemistry
- For each of the statements below, indicate whether it is true or false and explain your reasoning. (1-3 sentences) ( 1/ It takes more energy to ionize an electron from the 2s orbital than an electron from the 2p orbital in the Li2+ ion. 2/ The electron affinity of the Ne atom is larger than the electron affinity of the F atom. 3/ K* has a larger radius than Ar. 4/ For a diatomic molecule, in which the internuclear axis is the z-axis, the 3dz2 orbital cannot mix with the 2px orbital. 5/ The internuclear distance of O2 increases as it takes an additional electron to become O2.arrow_forwardsert Draw Design Layout References Mailings Review View Help X d F -1 Font 152 words = Paragraph D 1 (b) Be or Ca (c) K or Ca (d) Fr or F (e) Al or Cl (f) Sn or As (g) He or Cs (h) O or S Text Predictions: On A Styles Editing Dictate Editor Reuse Files Styles F 2. Which atom in each pair has a higher first ionization energy? (a) Cl or Ar 2 Aidan Tomlinson AT Voice 3 Focus Editor Reuse Files 88 4 1 1)arrow_forward- Home (3) Meeting now (Meetin O SCIL PreAPChemistry_F20_SE Answered: 2. Consider i testing.illuminateed.com hemistry F20 SE (A) 0.116 mL (B) 0.832 ml (C) 1.20 mL (D) 8.59 mL 2. Consider the Bohr Model of Phosphorus below. Which statement is FALSE? (A) The electrostatic potential energy of ALL electrons is negative. (B) The electrons with the least potential energy are closest to the nucleus. (C) Energy is released when the electron is ejected from the atom. (D) When an electron is infinitely far from the nucleus, the electrostatic potential energy is 0. 62- 2+ nate Education TM, Inc. DELLarrow_forward
- Understanding periodic trends in effective nuclear charge Rank the effective nuclear charge Z experienced by a valence electron in each of these atoms: z* experienced by a valence electron. atom An atom of vanadium. |(pick one) (pick one) An atom of scandium. 1 (highest) An atom of nickel. 4 (lowest) An atom of chromium.arrow_forwardPart A Which one of the following has the smallest radius? Ca Cs Li सामrnith Request Answer Copyright O 2020 Pearson Education Inc. All rig ct/itemView?assignmentProblemlD=138955815&offset3Dnextarrow_forwardCourse Home A Tean Round - Questios Con X 478cb250747ed75c0578b261b7#10001 Review | Constants | Periodic Table Part B Arrange the elements in order of decreasing radius: S, Ca, F, Rb, and Si. Rank from largest to smallest. To rank items as equivalent, overlap them. Res Ca F Si Rb Largest Pearson rights reserved. Terms of Use | Privacy Policy I Permissions | Contact Us 10:38 PM 79 F Clear 10/5/2021arrow_forward
- The ion with the smallest diameter is _____. (a) Br- (b) Cl- (c) F- (d) O2-arrow_forwardArrange the following elements from greatest to least tendency to accept an electron. Rank from greatest to least tendency to accept an electron. To rank items as equivalent, overlap them. ► View Available Hint(s) Greatest tendency Submit 00000 Si The correct ranking cannot be determined. Previous Answers Mg Reset Help Least tendency Na X Incorrect; Try Again; 5 attempts remaining Your answer shows the general trend, but there are some exceptions. For example, the tendency to gain an is lower than expected if stable electron configuration is lost.arrow_forwardor the orbital below, state A) the correct label; B) the number of angular nodes and C) the number of radial nodes. Choose one of options A, one of options B and one of options C. Question options: A) 5dyz A) 4dyz A) 4dy2-z2 A) 5py B) Angular nodes: 0 B) Angular nodes: 1 B) Angular nodes: 2 C) Radial nodes: 0 C) Radial nodes: 1 C) Radial nodes: 2arrow_forward
- 6 of 11 I Review Constants Periodic Table Part C out ars. ying lue Consider the following equivalent expressions: 3 13 3 and 12 a 8 What are the values of a and b? Enter the value of a followed by the value of b, separated by a comma. - get the ons) ple, Submit Previous Answers Request Answer ") is X Incorrect; Try Again; 4 attempts remaining Part D Complete previous part(s)arrow_forwardQ/Choose the correct answer 1-Which of the following pairs of elements and valence electrons is incorrect? * Cu : 10 Mn : 7 Al : 3 S : 6 Non of these Mg : 2 2-A 50.0 ml soap bubble is blown in a 27.0°C room. It drifts out an open window and lands in a snow bank at -3.0°C. its new volume will be.. * 49.49 45 -49.49 0.5 3-if the pressure in a tank 120 psi, the pressure in kpa will be * Non of these 6205 8.16 827.3 8.2arrow_forwardb Answered: How many atoms of b My Solutions | bartleby Chem101 i app.101edu.co Question 15 of 19 Platinum has a work function () of 6.35 eV. What is the longest wavelength of light, in nm, that will cause the ejection of electrons? (1 eV=1.6 x 10-19 J)arrow_forward
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