Properties of Water Crossword

QUESTIONS LIST: COHESION : attraction between molecules of the same substance, ELECTRON: negatively charged particle; located in the space around the nucleus., BASE: compound that produces hydroxide ions (OH-) in a solution, solution with a pH of more than 7, COVALENT: type of bond between atoms in which the electrons are shared., ION: atom that has a positive or negative charge., COMPOUND: substance forced by the chemical combination of two or more elements in definite proportions, MOLECULE: smallest unit of most compounds that displays all the properties of that compound, PH: scale with values from 0 to 14, used to measure the concentration of H+ ions in a solution., SOLVENT: dissolving substance in a solution, SOLUTE : substance that is dissolved in a solution, ADHESION : force of attraction between different kinds of molecules, HYDROGEN BOND : weak attraction between hydrogen atom and another atom, MIXTURE : material composed of two or more elements or compounds that are physically mixed together but not chemically combined, SUSPENSION : mixture of water and non-dissolved material, SOLUTION : type of mixture in which all the compounds are evenly distributed, ACID: compound that forms hydrogen ions (H+) in a solution, a solution with a pH of less than 7, POLAR: a molecule that has a charge on one side of the molecule