- Part A Rank these liquids by their expected surface tension. Rank from greatest to least surface tension. To rank items as equivalent, overlap them. ► View Available Hint(s) Greatest HO-CH₂CHCH₂-OH OH The correct ranking cannot be determined. CH3CH₂OCH3 CH3CHCH₂-OH OH CH3CH₂CH₂-OH I Reset Help Least

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States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.