**Title: Ranking Effective Nuclear Charge in Different Atoms****Objective:**Understand and rank the effective nuclear charge $ Z^* $ experienced by a valence electron in various atoms.**Instructions:**Below is a table listing different atoms and a dropdown menu to rank the effective nuclear charge experienced by a valence electron in each atom. The ranking is from 1 (highest) to 4 (lowest).**Table:**| Atom | $ Z^* $ Experienced by a Valence Electron ||-------------------|--------------------------------------------|| An atom of argon | (pick one) || An atom of chlorine | (pick one) || An atom of sulfur | (pick one) || An atom of sodium | (pick one) |**Dropdown Options:**- 1 (highest)- 2- 3- 4 (lowest)**Task:**For each atom, select a rank from the dropdown menu based on the effective nuclear charge experienced by its valence electron. Use your knowledge of atomic structure and periodic trends to determine the ranking.**Note:**Effective nuclear charge is influenced by factors such as the number of protons and the electron shielding effect.

Effective nuclear charge is the net charge that an outermost shell electron experience. Across a period, as we move left to right, the number of shells are same. But the atomic number increases which increases the number of electrons in the same shell and also the number of protons in the nucleus. Thus, there is a greater effective nuclear charge due to greater attraction of the electron shell towards the nucleus.Given atoms are Chlorine (Cl), Argon (Ar), Sulfur (S) and Sodium (Na) we need to determine the order of effective nuclear charge experienced by these atoms. These atoms belong to the same period (no. 3) Atomic number of Cl = 17 Atomic number of Ar = 18 Atomic number of S = 16 Atomic number of Na = 11 The atomic number increases in the order : Na > S > Cl > Ar And nuclear effective charge increases with an increase in atomic number across a period. Therefore, Na experience the smallest nuclear effective charge and Ne experiences the most effective nuclear charge and the order will be : Ar > Cl > S > Na

Science

Chemistry

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 argon. v (pick one) 1 (highest) An atom of chlorine. 4 (lowest) An atom of sulfur. (pick one) v An atom of sodium. (pick one)

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 argon. v (pick one) 1 (highest) An atom of chlorine. 4 (lowest) An atom of sulfur. (pick one) v An atom of sodium. (pick one)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

Which of the following accounts for elements in groups exhibiting similar chemical behavior?
The chart below shows the first five successive ionizations of element M. What is the formula of the ionic compound formed when element M combines with the carbonate anion. enthalpy (kl/mol) 16000 14000 12000 10000 8000 6000 4000 2000 0 1 2 3 4 5 Successive ionization energies Click here if the image doesn't load. B O M₂(COsh ○ MCO ○ M₂CO O MICO₂h
in Dashboard X Course Home X G In terms of size, betwee x umHMAC-75cbcafdfa88c886dbbc6fe405178d75#10001 GF Q Review | Constants | Periodic Table Part A Looking at the periodic table on the inside front cover in the textbook, can you find an example other than Ar and K where the order of the elements would be different if the elements were arranged in order of increasing atomic weight? Check all that apply. O Be/B O Cu/Zn □ Co/Ni D Te/I Next > 39:16 Cf/Es Tc/Ru Submit Provide Feedback Request Answer Pearson ננים + 0 17 of 37 X ⠀
FIGURE P7.3
A chemical reaction occurs in three stages. Each stage consists of a mix of positively and negatively charged elements. Some of those elements react by bonding together, but each pair can only consist of 1 negatively charged and 1 positively charged element. Some elements can exist by themselves without bonding with other elements. In the chemical reaction, there are 8 elements (Z, Y, X, W, V, U, T, S). In the first reaction, two pairings were made: Z bonded to T, and U bonded to X. In the third reaction, V bonded to S. The reaction only consisted of three negatively charged elements. Which of the following statements is false? Pick ONE option Y must be positively charged V must be positively charged W must be positively charged T, X, and S could possibly be negatively charged OT, X, and 5 could possibly be positively charged ►
As practice, write the noble gas configuration and identify the quantum numbers of the following elements: 1. Oxygen 2. Fluorine 3. Sodium 4. Nitrogen
In the Brion (in its ground sate), how many electrons are m = 0 and s = of Br is 35. ) What is the effective charge seen by a valence electron in Sc³+? The atomic number of Sc is 21. +? The atomic number
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 of decreasing size atoms or ions 0. 0.0 N, F, B 2+ B, Be, B I, CI, Br O.0.0
6 of 12 > bo Calculate the effective nuclear charge experienced by the valence electrons of chlorine. O Macmillan Learning Zeff = Calculate the effective nuclear charge experienced by the valence electrons of aluminum. Zeff = Attempt 3
How many valence electrons do the atoms in the circled column have? Hydrogen Neme 1.000 Weight 2 Li Lithium 8.94 11 3 Na Sodium 22.990 19 4 K 37 5 Rb Rubidium 85.465 66 6 Cs Costum 132.91 87 7 Fr Plum Calum 39.090 80076 O O O O O 8 6 88 Ra Franckum Radium (223) (225) 17 2 Atomic Symbol 3 1 4 Be 5 Baryum 9.0122 12 Mg M 24.305 20 Ca 56 Ba Baum 13733 3 38 Sr Strontium trium 38.906 39 Y C Solid Hg Liquid H Gas 21 22 Sc Ti 44.955 Scandium Tanum 47.967 Rf Unknown 40 Zr Zirconium 21.224 72 57-71 Hf Halum 171.49 104 89-103 Rf 10 Raw (267) 41 Nb Nisblum 22.208 6 7 8 9 73 Ta Tentalum 160 95 Alkali metals metals Alkaline earth 24 Cr 23 25 26 Mn Fe V Vanadium Chronun Magese Iron 50.947 $1.936 $4.530 55.345 74 W Tungsten 183.34 Metala Lanthanoids 76 Re Actinoids 42 43 45 Mo TC Ru Rh Volbdenum Technetium Ruthenium Rhodium 25.99 (58) 102.01 101.07 76 Os Orien 19:23 henken 105.31 107 Bh 106 106 Db Sg Dubnium San Rohrian Hvodum (2.701 (277) (258) 1280 108 Hs Transition metal 27 Co Cobalt 77 Ir vidun…
Hey, im stuck on this :)
How much energy is required to completely separate an electron from a proton that is 210.0 pm away? Express the energy in joules to four significant figures. 15. ΑΣΦ E = ? J