(a)
Interpretation:
The species with the singly charged negative ion and that is isoelectronic with neon is to be named.
Concept introduction:
The two different species that possess the same or equal number of electrons are referred to as isoelectronic species. Their chemical and physical properties may differ from each other.
(b)
Interpretation:
The species with the singly charged positive ion and that is isoelectronic with neon is to be named.
Concept introduction:
The two different species that possess the same or equal number of electrons are referred to as isoelectronic species. Their chemical and physical properties may differ from each other.
(c)
Interpretation:
The species with the di-positive ion and that is isoelectronic with argon is to be named.
Concept introduction:
The two different species that possess the same or equal number of electrons are referred to as isoelectronic species. Their chemical and physical properties may differ from each other.
(d)
Interpretation:
The neon species that is isoelectronic with neutral fluorine is to be named.
Concept introduction:
The two different species that possess the same or equal number of electrons are referred to as isoelectronic species. Their chemical and physical properties may differ from each other.
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EBK ORGANIC CHEMISTRY
- Arrange in order of increasing nonmetallic character. (a) the period 4 elements Ga, Ge, Ti (b) the Group 5A elements P, Bi, and Narrow_forwardwrite the (a) full and (b) condensed (noble gas) electron configurations of strontium ion.(c) which noble gas is strontium ion isoelectronic with ?arrow_forwardGive the group number and the general valence electron configuration of an element with the following electron-dot symbol. (For example, type ns2 np6 for ns²np°, which is the valence configuration of all group 8A elements.) (a) group number electron configuration (b) group number electron configurationarrow_forward
- Starting with the previous noble gas, write the condensed electron configurations of the following ions. (a) Fe2+(b) Ni2+(c) Mn2+arrow_forwardQ1. This question is about atomic structure. (a) Write the full electron configuration for each of the following species. CH Fe2+ (b) Write an equation, including state symbols, to represent the process that occurs when the third ionisation energy of manganese is measured. (c) State which of the elements magnesium and aluminium has the lower first ionisation energy Explain your answer. (d) A sample of nickel was analysed in a time of flight (TOF) mass spectrometer. The sample was ionised by electron impact ionisation. The spectrum produced showed three peaks with abundances as set out in the table. m/z Abundance /% 58 61.0 60 29.1 61 9.9 Give the symbol, including mass number, of the ion that would reach the detector first in the sample. Calculate the relative atomic mass of the nickel in the sample. Give your answer to one decimal place. Page 2 of 12 Symbol of ion Relative atomic massarrow_forwardRefer to the periodic table and predict the number of valence electrons for an atom of each of the following representative elements: (a) Na (b) Al (c) S (d) Xearrow_forward
- Which of these elements is most likely to form ions with a 2+charge?(a) Li (b) Ca (c) O (d) P (e) Clarrow_forwardTrends in the Periodic Table 53. Arrange the elements Sr, In, and Te in order of (a) decreasing atomic radius. (b) decreasing first ionization energy. (c) increasing electronegativity.arrow_forwardWhat are the chemical formulas for ( a ) disulfur dioxide and ( b ) iodine pentafluoride ?arrow_forward
- Write the chemical formula for the ionic compound formed from each pair of ions.(a) Mg2+ and I-(b) Na+ and O2-arrow_forwardPredict the ion generally formed by (a) Sr, (b) S, (c) Al.arrow_forwardUsing Lewis electron-dot symbols to depict the monatomic ions formed from each of the following reactants, predict the formula of the compound the ions produce.(Type your answer using the format CO2 for CO2.) (a) O and Ca (b) N and Mg (c) Br and Li (d) K and Parrow_forward
- World of Chemistry, 3rd editionChemistryISBN:9781133109655Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCostePublisher:Brooks / Cole / Cengage Learning