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Chemistry of Life

Teacher: lisa Erickson
Across
More H+ ions than OH- ions in solution
Type of bond that electrons are given away
Uneven distribution of positive and negative charges in a molecule
Negatively charged particle that surrounds the nucleus
More OH- ions than H+ ions in solution
Substance that is dissolved in a solution
Weak acid or base that react with strong acid or bases to prevent sharp ph changes
Down
Type of bond that electrons are shared
Hydrogen & Oxygen
Central area holding neutrons and protons
Material composed of 2 or more elements that are physically mixed together but not combined
Positively charged particle that is located in the nucleus
Smallest unit of matter
Van der Waals
Evenly distributed particles in this solute and solvent mixture
Measurement system showing distribution of H+ ions and OH- ions in a solution