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Author Question: Which of the following name/formula combinations is INCORRECT? (Read 50 times)

folubunmi

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Question 1

Which of the following is stored under water because of its property of igniting spontaneously upon contact with air?
◦ P4 (white phosphorus)
◦ S8 (yellow sulfur)
◦ Pb3O4 ("red lead")
◦ K (potassium metal)
◦ I2 (crystalline iodine)

Question 2

Which of the following name/formula combinations is INCORRECT?
◦ dioxygen/O2
◦ familiar oxygen/O
◦ trioxygen/O3
◦ carbon dioxide/CO2
◦ potassium superoxide/KO2


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Marked as best answer by folubunmi on Jul 8, 2021

Ashley I

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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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folubunmi

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Reply 2 on: Jul 8, 2021
Gracias!


Jossy

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Reply 3 on: Yesterday
Wow, this really help

 

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