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Author Question: Which of the following definitions is INCORRECT? (Read 109 times)

formula1

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Question 1

Which is most probably the ground state electron configuration for the iron(III) ion?
◦ [Ar]4s23d3
◦ [Ar]4s13d4
◦ [Ar]4s03d33p3
◦ [Ar]4s04p5
◦ [Ar]4s03d5

Question 2

Which of the following definitions is INCORRECT?
◦ amalgam: a solid solution or alloy containing mercury
◦ coinage metals: the transition elements of Group 11 (1B)
◦ galvanized iron: iron which has been electroplated with tin
◦ lanthanides: elements of atomic number 58 through 71
◦ pig iron: slightly impure iron as obtained directly from the blast furnace


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Marked as best answer by formula1 on Jul 8, 2021

yasmin

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Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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formula1

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Reply 2 on: Jul 8, 2021
Excellent


mohan

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Reply 3 on: Yesterday
Great answer, keep it coming :)

 

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