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dalyningkenk

Hero Member
Posts: 598

on: Aug 23, 2018

What elements are represented by Lewis structures which each have four dots?

Question 2

What is the historical basis for the term organic?

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choc0chan

Sr. Member
Posts: 362

Reply #1 on: Aug 23, 2018

Answer to Question 1

C, Si, Ge, Sn, Pb

Answer to Question 2

It was observed that certain compounds were produced from living organisms (from biological
organs), so it was theorized that this relationship gave these organic compounds the ability or vital force
to give life to biological systems.

dalyningkenk

Hero Member
Posts: 598

Reply #2 on: Aug 23, 2018

Thanks

choc0chan

Sr. Member
Posts: 362

Reply #3 on: Aug 23, 2018

Welcome

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