The formation of large molecules from small repeating units is known as what kind of reaction? oxidation reduction condensation hydrolysis

The formation of large molecules from small repeating units is known as Condensation.

Condensation is the change of the state gas phase into the liquid phase. It is also known as the reverse of vaporization. In condensation process, small molecules of gas combine or join together making a large liquid molecule so we can conclude that the formation of large molecules from small repeating units is known as Condensation.

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the density(ratio between mass and volume as m/v) decreases from top to bottom in periodic table group as the size increases and nuclear charge decreases. but in periods density increases from left to right as atom size decreases and nuclear charge increases.

in cartography, a contour line (often just called a "contour") joins points of equal elevation (height) above a given level, such as mean sea level. a contour map is a map illustrated with contour lines, for example a topographic map, which thus shows valleys and hills, and the steepness or gentleness of slopes.

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