The correct name of the example is iron(III) oxide. Example #4: name this compound: SnO. 1  First symbol is Sn, so the first part of the name is tin. 2  The Roman numeral is II, because one oxygen = -2, so the one tin equals +2. 3  Second element is oxygen (from the symbol O), so the name is ox + ide = oxide.
Split and merge into it. Answer by Diana Christian. Confidence votes 92. Canadian Shield was formed when 2 tectonics plates collided, when they collided, folding occurred. The plate that was forced down, melted and rose back to the surface to cool down over time.These rocks (that were cooled down) eventually came to be known as the Canadian Shield.plit and merge into it. Answer by Diana Christian. Confidence votes 92. Canadian Shield was formed when 2 tectonics plates collided, when they collided, folding occurred. The plate that was forced down, melted and rose back to the surface to cool down over time.
The Canadian Shield is an example of a geological shield that is form below the Earth's crust and pushed to the surface as molten rock.This article describes the history of the Canadian Shield and the material contain therein.1  The Fluid Earth.he volcanic creation of the Canadian Shield took place during the Earthâs earliest geologic era, the Precambrian, which includes the earliest 80% of Earthâs existence. The Precambrian era ranges from about 5 billion to 570 million years ago.