A game show template By Mr. Walden PowerPoint Jeopardy! Click Once to Begin A game show template By Mr. Walden

Need 2 Know History Tidbits The Story of Atoms and Element Periodically Speaking … It’s Raining Cations and Anions! $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

Define atomic number and mass number. Back to Jeopardy Game Board

Mass number: the number of protons and neutrons in an atom’s nucleus. Atomic number: Number of protons in the nucleus of any atom of that element. For example, copper has an atomic number of 29 so therefore it has 29 protons. Mass number: the number of protons and neutrons in an atom’s nucleus. Back to Jeopardy Game Board

Back to Jeopardy Game Board If a chlorine atom has an atomic number of 17, a mass number of 35, and a charge of 1-, how many protons does it have? Back to Jeopardy Game Board

Back to Jeopardy Game Board 17 Back to Jeopardy Game Board

Back to Jeopardy Game Board Multiple Choice For the ion sodium, Na +1, in order for it to become stable, is it easier for sodium to Lose one electron Gain seven electrons Do nothing Back to Jeopardy Game Board

Back to Jeopardy Game Board 1) Lose one electron Back to Jeopardy Game Board

Back to Jeopardy Game Board Define isotope and ion. Back to Jeopardy Game Board

Back to Jeopardy Game Board Isotope- two or more atoms of the same element that have the same # of protons but a different # of neutrons. Example: one atom of carbon has 6p+ and 6 neutrons. Another has 6p+ and 7 neutrons. Ion – a charged atom (unequal #p and #e) Back to Jeopardy Game Board

Back to Jeopardy Game Board How many electron orbits would you expect to find in a neutral atom of aluminum (atomic number 13, atomic mass 26.982)? Explain your reasoning. Back to Jeopardy Game Board

Daily Double!!! Back to Jeopardy Game Board An Aluminum atom has an atomic number of 13, therefore it also has 13 electrons. We know that the electron orbits have the following capacities: 1st shell: 2 electrons 2nd shell: 8 electrons 3rd shell: 8 electrons We can then conclude that aluminum will completely fill its 1st shell (2 electrons) and its 2nd shell (8 electrons). Since aluminum has filled 2 shells, with 10 electrons (8 +2), 3 electrons remain (13-10 =3). Therefore 3 electrons will be placed in the 3rd shell. After completing the above information, we can conclude that aluminum will have 3 electron orbits Daily Double!!! Back to Jeopardy Game Board

Back to Jeopardy Game Board What scientist came up with his theory of the atom and compared it to a billiard ball model? Back to Jeopardy Game Board

Back to Jeopardy Game Board John Dalton Back to Jeopardy Game Board

Back to Jeopardy Game Board What scientist concluded that particles were negatively charged electrons and proposed the plum pudding model/ chocolate chip muffin model? Back to Jeopardy Game Board

Back to Jeopardy Game Board J.J. Thomson Back to Jeopardy Game Board

Back to Jeopardy Game Board Who designed the early periodic table on which the modern one is based? Back to Jeopardy Game Board

Back to Jeopardy Game Board Dmitri Mendeleev Back to Jeopardy Game Board

Back to Jeopardy Game Board What scientist came up with the model and explained that there are no atoms and that everything is made of earth, water, air, and fire. Back to Jeopardy Game Board

Back to Jeopardy Game Board Aristotle Back to Jeopardy Game Board

Back to Jeopardy Game Board True or False The periodic table can often be found and arranged in many different ways. Simply, many periodic tables do not look the same. Why are there different versions of the periodic table, and is it okay that they are not identical? Back to Jeopardy Game Board

Back to Jeopardy Game Board Yes, it is okay that they are not identical. Most periodic tables provide a legend that allow for an easy understanding of the periodic table. LIKE A MAP. The periodic table has developed and improved throughout time, and as more information has been discovered, more information has been added. Even though many periodic tables don’t look identical, they still contain the important information that would be needed to answer any questions. Back to Jeopardy Game Board

Back to Jeopardy Game Board An atom contains 3 subatomic particles. List all 3 and their charges and relative masses. Back to Jeopardy Game Board

Electron (negative), 1/2000 mass of p or n Proton (positive), equal mass of n Neutron (neutral), equal mass of p Back to Jeopardy Game Board

A proton is negatively charged. True or False? A proton is negatively charged. Back to Jeopardy Game Board

False- a proton is positively charged Back to Jeopardy Game Board

Back to Jeopardy Game Board A silicon atom has an atomic number of 14 and a mass number of 28. State the quantities of the 3 subatomic particles. Back to Jeopardy Game Board

(** mass # - atomic # = # of neutrons**) 14 protons 14 electrons 14 neutrons (28- 14= 14) (** mass # - atomic # = # of neutrons**) Back to Jeopardy Game Board

Back to Jeopardy Game Board In Group 2 on the periodic table the following 3 element symbols are included: Be, Mg, and Ca. Without looking at a periodic table write down the correct spelling of those elements. Back to Jeopardy Game Board

Beryllium, Magnesium, and Calcium Back to Jeopardy Game Board

Back to Jeopardy Game Board Draw a Bohr- Rutherford model of an oxygen atom with an atomic number of 8 and a mass number of 16. Back to Jeopardy Game Board

Back to Jeopardy Game Board Daily Double!!! Back to Jeopardy Game Board

Back to Jeopardy Game Board How may electrons can be held in the 1st, 2nd, and 3rd orbits respectively? Back to Jeopardy Game Board

Back to Jeopardy Game Board 2, 8, 8 Back to Jeopardy Game Board

Back to Jeopardy Game Board True or false A chemical family is a column of elements on the periodic table. Elements in the same chemical family have similar properties. Back to Jeopardy Game Board

Back to Jeopardy Game Board True Back to Jeopardy Game Board

Back to Jeopardy Game Board Elements classified as metalloids have properties of both _____ and _____. Back to Jeopardy Game Board

Back to Jeopardy Game Board Metals and Non- metals Back to Jeopardy Game Board

Back to Jeopardy Game Board Give the name of the following two groups on the periodic table : groups 17 and 18. Back to Jeopardy Game Board

Group 18 are the noble gases. Group 17 are the halogens. Group 18 are the noble gases. Back to Jeopardy Game Board

Back to Jeopardy Game Board Give the name of the following two groups of the periodic table : groups 1 and 2. Back to Jeopardy Game Board

Group 1 are the alkali metals. Group 2 are the alkaline earth metals. Back to Jeopardy Game Board

Back to Jeopardy Game Board Charged ions have specific names. Negatively charged ions are referred to as _______ and positively charged ions are referred to as ______. Back to Jeopardy Game Board

Back to Jeopardy Game Board Anions and cations Back to Jeopardy Game Board

Back to Jeopardy Game Board Given the following example of standard atomic notation for a nitrogen atom, list the quantities of the 3 subatomic particles. How many electron shells would this atom have? What charge would this atom like to form? An atom that has this particular charge is known by what name? Back to Jeopardy Game Board

Back to Jeopardy Game Board # of neutrons= 7 Charge= 3- Anion 2 shells Back to Jeopardy Game Board

Back to Jeopardy Game Board Given the following example of standard atomic notation for a phosphorus ion, list the quantities of the 3 subatomic particles. An ion with this particular charge is known by what name? How many electron shells would this ion have? Back to Jeopardy Game Board

Back to Jeopardy Game Board # neutrons= 16 3 shells Anion Back to Jeopardy Game Board

Back to Jeopardy Game Board Given the following example of standard atomic notation for a calcium ion, list the quantities of the 3 subatomic particles. How many electron shells would this ion have? By looking at the charge of this ion, what name can be given to it? Back to Jeopardy Game Board

Back to Jeopardy Game Board # n = 20 (40-20) # e- = 18 (20-2) 3 shells This ion is a cation Back to Jeopardy Game Board

Back to Jeopardy Game Board Given the following example of standard atomic notation for a fluoride ion, list the quantities of the 3 subatomic particles. By looking at the charge of this ion, what name can be given to it? How many electron shells would this ion have? Back to Jeopardy Game Board

Back to Jeopardy Game Board # n = 10 (19-9) # e- = 10 (9+1) 2 shells This ion is a anion Back to Jeopardy Game Board