(a)
Interpretation:
Identification of the number of elements forms a positively charged ions among the following highlighted elements in the below periodic table:
Concept Introduction:
Atoms tend to gain or lose electrons until they obtain an electron configuration that is the same as that of a noble gas.
The neutral atom has equal number of protons and electrons. Gaining or loosing of a electrons of an atoms form ions.
Atoms form their ions to attain noble gas configuration.
- Group IA, IIA and IIIA are metal atoms containing one, two or three valence electrons. These metal atoms lose their valence electrons to get noble gas configuration.
- Group VA, VIA VIIA are non-metal atoms containing five, six or seven valence electrons. These non-metal atoms acquire electrons to get noble gas configuration.
- Group IVA group elements have four valence electrons. These elements either gain or lose their electrons to get noble gas configuration.
(b)
Interpretation:
Identification of the element forms ions through loss of electrons among the following highlighted elements in the below periodic table:
Concept Introduction:
Atoms tend to gain or lose electrons until they obtain an electron configuration that is the same as that of a noble gas.
The neutral atom has equal number of protons and electrons. Gaining or loosing of a electrons of an atoms form ions.
Atoms form their ions to attain noble gas configuration.
- Group IA, IIA and IIIA are metal atoms containing one, two or three valence electrons. These metal atoms lose their valence electrons to get noble gas configuration.
- Group VA, VIA VIIA are non-metal atoms containing five, six or seven valence electrons. These non-metal atoms acquire electrons to get noble gas configuration.
- Group IVA group elements have four valence electrons. These elements either gain or lose their electrons to get noble gas configuration.
(c)
Interpretation:
Identification of the elements which forms ion that has a charge magnitude of
Concept Introduction:
Atoms tend to gain or lose electrons until they obtain an electron configuration that is the same as that of a noble gas.
The neutral atom has equal number of protons and electrons. Gaining or loosing of a electrons of an atoms form ions.
Atoms form their ions to attain noble gas configuration.
- Group IA, IIA and IIIA are metal atoms containing one, two or three valence electrons. These metal atoms lose their valence electrons to get noble gas configuration.
- Group VA, VIA VIIA are non-metal atoms containing five, six or seven valence electrons. These non-metal atoms acquire electrons to get noble gas configuration.
- Group IVA group elements have four valence electrons. These elements either gain or lose their electrons to get noble gas configuration.
(d)
Interpretation:
Identification of the element forms an ion that involves gain of two or more electrons among the following highlighted elements in the below periodic table:
Concept Introduction:
Atoms tend to gain or lose electrons until they obtain an electron configuration that is the same as that of a noble gas.
The neutral atom has equal number of protons and electrons. Gaining or loosing of a electrons of an atoms form ions.
Atoms form their ions to attain noble gas configuration.
- Group IA, IIA and IIIA are metal atoms containing one, two or three valence electrons. These metal atoms lose their valence electrons to get noble gas configuration.
- Group VA, VIA VIIA are non-metal atoms containing five, six or seven valence electrons. These non-metal atoms acquire electrons to get noble gas configuration.
- Group IVA group elements have four valence electrons. These elements either gain or lose their electrons to get noble gas configuration.
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EBK GENERAL, ORGANIC, AND BIOLOGICAL CH
- Write the systematic (IUPAC) name for each of the following organic molecules: F structure Br LL Br Br الحمد name ☐ ☐arrow_forwardDraw an appropriate reactant on the left-hand side of this organic reaction. Also, if any additional major products will be formed, add them to the right-hand side of the reaction. + + Х ง C 1. MCPBA Click and drag to start drawing a structure. 2. NaOH, H₂O Explanation Check OI... OH ol OH 18 Ar © 2025 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibilityarrow_forwardCalculate the atomic packing factor of quartz, knowing that the number of Si atoms per cm3 is 2.66·1022 and that the atomic radii of silicon and oxygen are, respectively, 0.038 and 0.117 nm.arrow_forward
- 3. a. Use the periodic table to add up the molecular weight of thionyl chloride (SOCl2) and show your work. b. The actual value obtained for the molecular ion on a high resolution mass spectrometer is 117.9041. Explain the discrepancy. c. Show the calculations that correctly result in the exact mass of 117.9041 for SOC₁₂. Use Table 11.2 or Appendix E in your calculations.arrow_forward6. Draw the molecular orbital diagram shown to determine which of the following is paramagnetic. B₂2+ B22+, B2, C22, B22- and N22+ Molecular Orbital Diagram B2 C22- B22- N22+ Which molecule is paramagnetic?arrow_forwardDon't used hand raitingarrow_forward
- EXERCISES: Complete the following exercises. You must show all work to receive full credit. 1. How many molecular orbitals can be built from the valence shell orbitals in O2? 2. Give the ground state electron configuration (e.g., 02s² 0*2s² П 2p²) for these molecules and deduce its bond order. Ground State Configuration Bond Order H2+ 02 N2arrow_forward7. Draw the Lewis structures and molecular orbital diagrams for CO and NO. What are their bond orders? Are the molecular orbital diagrams similar to their Lewis structures? Explain. CO Lewis Structure NO Lewis Structure CO Bond Order NO Bond Order CO Molecular Orbital Diagram NO Molecular Orbital Diagramarrow_forwardDon't used hand raiting and don't used Ai solutionarrow_forward
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