Jeopardy Final Jeopardy The Atom Periodic Table Misc. 1 Electrons $100 Elements and Radioactive Decay $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 Final Jeopardy

1 - $100 What two subatomic particles can be found in the nucleus of an atom? Protons and neutrons

1 - $200 What charge do each of the subatomic particles in the nucleus have? Protons – Positive Neutrons – Neutral

1 - $300 What subatomic particle is found in energy levels surrounding the nucleus and what charge does it have? Electron - negative

1 - $400 How many possible energy levels are there? 7

1 - $500 What are the maximum number of electrons that can exist in the 3rd, 4th, 5th, 6th, and 7th energy levels? 18

2 - $100 What is the periodic table composed of? The elements that make up all mater.

2 - $200 What are the columns called? Families.

2 - $300 What does each family tell us about the number of electrons in the outer energy level? The number of electrons there are in that energy level.

2 - $400 What are the rows called? Periods

2 - $500 What does each period (row) tell us about the number of energy levels? The number of energy levels of an atom is the period number it is in. (EX – He and H are in the first period, so these elements have only one energy level.

3 - $100 What does the atomic number tell us? It tells us the number of protons and electrons the atom has.

3 - $200 What is the atomic mass? The atomic mass is the average mass of the element’s isotopes.

3 - $300 What can the atomic mass tell us about the number of neutrons in the nucleus? The number of neutrons can be determined by subtracting the atomic number of the atomic mass number.

3 - $400 What is an isotope? Atoms of the same element with different numbers of neutrons.

3 - $500 What is an element made up of? One kind of atom

4 - $100 How many electrons can be in the first energy level? Two

4 - $200 How many electrons can be in the second energy level? Eight

4 - $300 What is an ion? An atom that has either gained or lost an electron.

4 - $400 If an atom gains an electron, does that atom become positive or negative? Negative.

4 - $500 Draw the atom for the element potassium.

5 - $100 Helium has an atomic number of 2 and its atomic mass is 4.003. How many protons, neutrons and electrons does helium have? 2 of each

5 - $200 Fluorine has an atomic number of 9 and an atomic mass of 18.998. How many protons, neutrons, and electrons does fluorine have? Protons = 9, Neutrons = 10, Electrons = 9

5 - $300 How many energy levels does the element Francium have and how many electrons does its outer orbit have? 7 energy levels and one electron

5 - $400 Draw the atom for the element Sulfur?

5 - $500 Carbon 14 has a half life of 5,730 years. How many years have gone by after Carbon 14 has decayed by 2 half lives? 5,730 x 2 = 11,460

Final Jeopardy An isotope has a half life of 15 years. How many years have gone by when only 1/8 of the original sample is remaining? 45 years