Examlex
The correct Lewis structure for Cl2CO is (the 2 Cl's and the O are bound to the C and not to each other) :
Screws
Fasteners with a threaded shaft designed to hold objects together or to position them.
Threaded
Describes the process or the characteristic of incorporating threads for parallel execution in programming or mechanical connections.
Metallic
Pertaining to metals, their properties, characteristics, or appearance.
Necessary Condition
A condition that must be present for an event or statement to be true or to occur.
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