1) Match the Definition to the word. A.hydrogen bond 1. when molecules stick to one another B. surface tension 2 molecules that contain oppositely charged ends C.polar 3. special type of cohesion when a gas and a liquid meet causing the top layer of luquid to act like a thin sheet D adhesion E.cohesion 2) Ionic Bonds are between __ c) Metal and Nonmetal a) Two non-metals d) Metalloid and Nonmetal b) Two metals 3) Cations are negatively charged, and Anions are positively charged. a) True b) False b) 4) What subatomic particle(s) exist in the nucleus? a) Electrons c) Neutrons b) Protons d) B and C 5) Circle any of the following that CANNOT be dissolved in water,(more then one correct answer) a) Polar covalent bonds c) Soluble Ionic bonds b) Oil d) Non-polar covalen bonds 6) Hydroxide ion mixed with lead ion (2+) will form a precipitate a) True b) False 7) The amount of substance dissolved in a certain volume of a solvent is __ a) Molarity c) Density b) Concentration d) None of the above 8) The compound AgBr is __ b) Insoluble a) Soluble 9) The compound NaOH is.. __ b) Insoluble a) Soluble 10) The compound Magnesium Sulfate is __ a) Soluble b) Insoluble

1) Match the Definition to the word.<br />A. hydrogen bond - 2. molecules that contain oppositely charged ends<br />B. surface tension - 3. special type of cohesion when a gas and a liquid meet causing the top layer of liquid to act like a thin sheet<br />C. polar - 1. when molecules stick to one another<br />D. adhesion - 1. when molecules stick to one another<br />E. cohesion - 3. special type of cohesion when a gas and a liquid meet causing the top layer of liquid to act like a thin sheet<br /><br />2) Ionic Bonds are between __<br />c) Metal and Nonmetal<br /><br />3) Cations are negatively charged, and Anions are positively charged.<br />b) False<br /><br />4) What subatomic particle(s) exist in the nucleus?<br />d) B and C (Neutrons and Protons)<br /><br />5) Circle any of the following that CANNOT be dissolved in water; (more than one correct answer)<br />b) Oil<br />d) Non-polar covalent bonds<br /><br />6) Hydroxide ion mixed with lead ion $(2+)$ will form a precipitate<br />a) True<br /><br />7) The amount of substance dissolved in a certain volume of a solvent is __<br />b) Concentration<br /><br />8) The compound AgBr is __<br />b) Insoluble<br /><br />9) The compound NaOH is __<br />a) Soluble<br /><br />10) The compound Magnesium Sulfate is __<br />a) Soluble