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Author Question: Surface tension is thought to be due to: (Read 26 times)

nautica902

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on: Jul 8, 2021

Question 1

Nickel has a face-centred cubic structure and has a density of 8.90 g cm-3. What is its atomic radius?
◦ 125 pm
◦ 249 pm
◦ 353 pm
◦ 997 pm

Question 2

Surface tension is thought to be due to:
◦ surface area trying to increase
◦ air absorbed on the surface
◦ solute concentrated on the surface
◦ surface molecules having lower energy than bulk molecules
◦ surface molecules having higher energy than molecules in the bulk
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
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Marked as best answer by nautica902 on Jul 8, 2021

Amiracle

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Reply #1 on: Jul 8, 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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nautica902

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Reply 2 on: Jul 8, 2021
Thanks for the timely response, appreciate it

chereeb

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Reply 3 on: Yesterday
Wow, this really help

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