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Author Question: Consider the representations below to answer the followingquestion.(I)(II)(III)Which of the ... (Read 18 times)

jrubin

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on: Mar 21, 2021

Question 1

Chromium metal crystallizes as a body-centered cubic lattice. If the atomic radius of Cr is 1.25 angstroms, what is the density of Cr metal in g/cm3?

◦ 5.52
◦ 7.8
◦ 14.4
◦ 2.76
◦ 3.59

Question 2

Consider the representations below to answer the following question.
(I)


(II)


(III)

Which of the following statements are incorrect concerning drawing III?

Reference: Ref 8-1

​

​


◦ Electrostatic interactions exist between the molecules.
◦ The molecules find the best compromise between attraction and repulsion.
◦ These molecules exhibit ionic bonding.
◦ OCS exhibits this type of interaction.
◦ Two of these statements are incorrect.
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
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Marked as best answer by jrubin on Mar 21, 2021

Expo

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Reply #1 on: Mar 21, 2021
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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jrubin

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Reply 2 on: Mar 21, 2021
Wow, this really help

xiaomengxian

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Reply 3 on: Yesterday
Gracias!

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