CH— ОН HI 39

Q: Directions: Complete the table below. Hypothetical Mass No. No. of p+ No. of n No. of e- Atomic no.…

A: A pure substance that is made up of a no. of atoms having equal no. of protons in its nucleus is…

Q: Determine the number of protons and electrons in each of the following.  V3+ N3− Fe3+ Be2+

A: The number of protons is equal to the atomic number of the element and in a neutral atom, the number…

Q: 3. If "Ga and "Ga occur in the %'s 62.1 and 37.9, calculate the average atomic mass of gallium…

A: Solution of question 3 Given, The abundance of 69Ga = 62.1% The abundance of 71Ga = 37.9% Formula…

Q: calculate the atomic mass for lithium shown on the periodic table given the following regarding its…

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Q: What is the correct order of size (from smallest to largest) of K, K*, Ca and Ca2+? O A. K < K* < Ca…

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Q: Which of the tollowing pairs uf bupothetical atoms are isotopes? 9 41 19 X 40 aX and 14 X b. 36 36…

A: Isotopes are variants of a particular chemical element which differ in neutron number, and…

Q: For each of the following pairs, indicate which one of the two species is larger: (a) For F *0% H…

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Q: tor the elumantal 198 Re 75 Symbol There are protons and neutrons

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Q: Bome Nuclel and Other Atomie Part Symbol ietoo Man (an Mass (amu) 38.9184 $7.9199 205.9295 0.000549…

A: The explanation is given below-

Q: M+1 and M+2 relative eak). Use the isotope d. C10H19CI e. CioH19Br

A:

Q: Protons and neutrons have Mass .......... .... wwwww less O equal O high O Other O specific metal…

A: Atomic weight = 180gm/mole Density =16.6 gm/cm^3 -&gt;it is BCC structure.

Q: Complete the following table: (Include the word "ion.") Formula Name Cs+ Br Alpha-numer Co2+

A: the name of the following cation and anions is:

Q: How many protons are in the nucleus of an atom of each.( put  between each number ex, 12,24,10,5,3…

A: An atom can be considered as the smallest unit of any matter. An atom is composed of certain…

Q: 4. 49 Cr-> 49 V + 24 23 5, 238U- 23A Thị 92 90 6. 214 Bi-> 214 Po+ 83 84

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Q: What is the name of the elements with the followihg atomic numbers: Atomic Number Element 41 60 91

A: Write name of the given atomic number---

Q: Which atom is the smallest? ΟΝ 00 OP OS

A: The modern periodic table is composed of 18 groups and seven periods. The physical and chemical…

Q: a. Describe the differences between an a particle, a ß particle, and a y ray. Which has the greatest…

A: In radioactive decay, an unstable isotope is converted into stable isotope with emission of α…

Q: what species is represented by the following information? p+ = 15               n = 16 e- = 18 a.…

A: Given that, no. of proton= 15 no. of neutron= 16 no. of electron = 18

Q: Bi-212  -->  electron  +

A: BETA MINUS DECAY: A beta decay in which neutron is cleaved to form proton and an electron is known…

Q: In the following set, indicate the most reactive element. P     Ar      S

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Q: An alamert (atomic mas - 60) haing face-cantred cuaik aytalhas a danaty of 6.25 glem. what is the…

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Q: What species is represented by the following information? p = 17 n = 18 e = 18

A: The answer to the following question is-

Q: what is the atomic number for 37Cl with a charge -1

A: Given that, Cl-37 Charge = -1

Q: Calculate the average isotopic mass of krypton given: Mass / u. Percentage (%) 77.920 0.350 79.916…

A: Calculation of average is done by Mavg = ∑MiXi

Q: In the symbol 48TI2* represents an atom or ion with protons, neutrons, and electrons.

A: The electronic configuration of neutral Ti = [Ar]3d24s2 To convert Ti----&gt; Ti2+  , It loses 2…

Q: +] P. Bb Tests-CHE-100-01Y Spring 22 * Question Completion Status: QUESTION 9 Which is true…

A: Everything in the world wants to get maximum stability and minimum energy and for each element wants…

Q: IDentify the element followy grond stute electon contigUatios Which have the as neutral Atoms HH A…

A: With the help of electronic configuration  , by counting number of electrons we can determine the…

Q: symbol 48TI2* represents an atom or ion with protons, neutro electrons. rk for Review What's This?

A: We will find out proton ,electron and neutron.

Q: What is the correct order of size (from smallest to largest) of K, K+, Ca and Ca²+? O Ca2+ < K+ < Ca…

A: Given,  The size of atoms or ions : K, K+ , Ca and Ca2+ increasing order is:

Q: Write isotopic notation symbols for each of the following   z=8.  A=18

A: Isotope notation:

Q: Which of the following atoms has the greatest difference between IE3 and IE4? N Al P B

A: Ionization energy of an atom is defined as the energy required to remove an electron from its…

Q: Identify the missing species:   246Cm  + 12C   ----->   4  1n   +  ____ 254 T h 238 C f 258 N o 254…

A: In a reaction, total mass no. And atomic no. Remains same.

Q: Use the information from the graph to detemine the average atomic mass and theidentity of the…

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Q: 4 Indicate which one of the two species in each of the following pairs is smaller: (a) F or F; (b) K…

A: Note: These are interrelated and very short questions. So I am solving all. Given: Some of the…

Q: Consider the pollowing at oms: A BCOEF Number of electrons 888910 9 Number of n atrons 8910 9810 nch…

A: Isotopes are atoms of same element having same atomic number (number of protons ) but different mass…

Q: Lithium occurs naturally as 6-Li and 7-Li. Which isotope is more abundant? a)lithium 5 b)lithium 6…

A: li 7 atom is more stable isotope . 92.5 natural abundance

Q: nucleus  and electrons in each shell for Se-76 and U-235

A:

Q: 10.Write the appropriate Isotopic symbol for each of the following isotopes: •Z = 74, A=186 Z= 80,…

A: Z represents atomic number of element  And A represents  mass number of an element.  It represents…

Q: B AI Ga TI In Smallest Atom Largest Atom

A: We have to arrange atom based on their size.

Q: li 7. Rewrite the isotopes above with the alternate abbreviation, record your answers in the answer…

A: We can use alternative symbol for isotopes as follows: Atom symbol- mass number For eg O-16  and…

Q: What are the missing parts: 1) 0, 2) Zn, HOẶe 1)0, 2) Zn, HOẶC 1)0, 2) Zn, HOẶC

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Q: Which of the following elements has the highest ionization energy? Ca Al Ne Ba Cl

A: As we move up to down in a group, the number of shell increases and valence electron experience…

Q: What is the effective atomic number of the following compound? (42Mo) A. 52 B. 54 C. 49 D. 103 E.…

A: Effective atomic number (EAN), is a number that represents the total number of electrons present in…

Q: Fill in the Blanks Atomic # of Atomic # of Charge Number Protons Symbol Electrons on ion II K II +1…

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Q: If abbreviated as 24Na2+ 1 atom of this substance would have____ protons,____neutrons, and____…

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Q: An neutral atom hos an electron Con finuration Is° 25° 2p2 what element is it ? A.) Be B) C C. Ne…

A: Atomic number = number of protons = number of neutrons

Q: Given: Composition of each nuclei: D- 1p+, In T=1p+,2n 3p+,4n 1. p+ 2. 'He + He3 - 2p+,1n He4 =…

A: Since you have asked a question with multiple subparts, we will answer only first three subparts for…

Q: 14p 14 n

A: The Given atom is Silicon

Q: Write the standard isotopic notation for the following atom a) 3p, 3e , 3n

A: • The values provided in the question are:-     i) Number of protons in an atom = 3  ii) Number of…

Stereochemistry and Isomerism

Stereochemistry deals with the three-dimensional structure and properties of molecules. It explains the arrangement of atoms and their manipulation within a molecule in a 3D structure. Stereochemistry can be dealt with all types of molecules. Based on the stereochemistry of a molecule, the physical and chemical properties of the molecules vary.