CHEMISTRY TEST REVIEW FINAL JEOPARDY pH Atoms Bonding Water Vocab. $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $300 $300 $300 $300 $300 $400 $400 $400 $400 $400 $500 $500 $500 $500 $500 Question for pH - $100 • What is the pH number for a neutral solution? Home View Answer Answer for pH - $100 • What is pH 7? Home View Question Question for pH - $200 • This solution has a pH value level under 7 Home View Answer Answer for pH - $200 • What is an acid? Home View Question Question for pH - $300 • A weak acid or base that reacts with a strong acid or base to change pH gradually is called this. Home View Answer Answer for pH - $300 • What is a buffer? Home View Question Question for pH - $400 • Solutions with a low H+ concentration and high OHconcentration are known as these. Home View Answer Answer for pH - $400 • What are bases? Home View Question Question for pH - $500 • If you were to mix a strong acid with a weak base you would have an end result of this. Home View Answer Answer for pH - $500 • What is a weaker acid? Home View Question Question for Atoms - $100 • These are the three particles that make up an atom Home View Answer Answer for Atoms - $100 • What are protons, neutrons, and electrons? Home View Question Question for Atoms - $200 • An atom with 3 protons, 4 neutrons, and 3 electrons has this atomic mass Home View Answer Answer for Atoms - $200 • What is the atomic mass of 7? Home View Question Question for Atoms - $300 • The atomic number of an element with 8 protons, 9 neutrons, and 8 electrons is this Home View Answer Answer for Atoms - $300 • What is atomic number 8? (Oxygen) Home View Question Question for Atoms - $400 • This type of atom has the same number of protons and electrons but a different number of neutrons Home View Answer Answer for Atoms - $400 • What is an isotope? Home View Question Question for Atoms - $500 • The charge of an atom that has 17 protons, 17 neutrons, and 18 electrons is this Home View Answer Answer for Atoms - $500 • What is -1? Home View Question Question for Bonding - $100 • This type of bond is when electrons are transferred Home View Answer Answer for Bonding - $100 • What is an ionic bond? Home View Question Question for Bonding - $200 • These electrons are available to bond and are on the outermost ring of an atom Home View Answer Answer for Bonding - $200 • What are valence electrons? Home View Question Question for Bonding - $300 • This type of bond is when 2 pairs of electrons are being shared (4 electrons total) Home View Answer Answer for Bonding - $300 • What is a double covalent bond? Home View Question Question for Bonding - $400 • This the charge of an atom when it loses an electron Home View Answer Answer for Bonding - $400 • What is a positive charge? Home View Question Question for Bonding - $500 • In order for NaCl to form an ionic bond, first each atom needs to do this Home View Answer Answer for Bonding - $500 • What is become an ion? Home View Question Question for Water - $100 • This is the mass of a water molecule – Hint: Home View Answer Answer for Water - $100 • What is 18? Home View Question Question for Water - $200 • This property of water is when water is attracted to itself Home View Answer Answer for Water - $200 • What is cohesion? Home View Question Question for Water - $300 • This atom in the water molecule creates a negative pole Home View Answer Answer for Water - $300 • What is Oxygen? Home View Question Question for Water - $400 • This property of water explains capillary action in plants Home View Answer Answer for Water - $400 • What is adhesion? Home View Question Question for Water - $500 • This characteristic of water explains why water easily creates hydrogen bonds since the molecule has an unequal distribution of charges Home View Answer Answer for Water - $500 • What is polarity? Home View Question Question for Vocab. - $100 • This type of element has gained or lost an electron Home View Answer Answer for Vocab. - $100 • What is an ion? Home View Question Question for Vocab. - $200 • This is a substance that contains only one type of atom Home View Answer Answer for Vocab. - $200 • What is an element? Home View Question Question for Vocab. - $300 • Protons and neutrons can be found in this part of an atom Home View Answer Answer for Vocab. - $300 • What is the nucleus? Home View Question Question for Vocab. - $400 • The starting products of a reaction are called these Home View Answer Answer for Vocab. - $400 • What are reactants? Home View Question Question for Vocab. - $500 • This type of protein is a biological catalyst that can lower activation energy, speed up a reaction, and break down complex molecules Home View Answer Answer for Vocab. - $500 • What is an enzyme? Home View Question • Jell-O contains the protein gelatin in it that gives the gel like characteristic to Jell-O. If fresh pineapples are added to Jell-O it will not gel. Explain why you think this happen. What do you think is found in pineapples? • Pineapples contain an enzyme that breaks down the protein gelatin, which causes the Jell-O to not gel. Thank You for Playing!