1. Bell Ringer 11/5/14 1. How are the elements on the Periodic Table organized? 2. Pick one group of elements on the Periodic Table and describe two of its properties.

2. This family group has a full octet (8) in its outer shell and are not very reactive? Copyright © 2010 Ryan P. Murphy A- Halogens B- Alkali Metals C- Noble gases D- Transition Metals

3. The Periodic Table of the Elements is all of the following except? – A.) A chart of all the known elements. – B.) Is in order of decreasing atomic number and mass. – C.) A table that puts elements into groups with similar characteristics. – D.) Something that allows chemists to recognize trends over the whole array of elements. Copyright © 2010 Ryan P. Murphy

4. Please name A, B, C, and D? – And name the atom? Copyright © 2010 Ryan P. Murphy

5. The nucleus of the atom is… – A.) Very dense. – B.) Very, very, dense. – C.) Very, very, very dense. – D.) Very, very, very, very dense. – E.) Very, very, very, very, very, dense. Copyright © 2010 Ryan P. Murphy

6. An atom is mostly empty s space? Copyright © 2010 Ryan P. Murphy Empty or Full

7. This scientist described the atom as a small, positively charged nucleus surrounded by electrons that travel in circular orbits around the nucleus. – A.) J.J. Thompson Model – B.) Neils Bohr Model – C.) Sir William Crookes – D.) Albert Einstein – E.) Simon Isotope

8. What is the name of this element? How many neutrons does it have? Copyright © 2010 Ryan P. Murphy

9. What element are we looking at here? -How many P+, E-, and N. Copyright © 2010 Ryan P. Murphy

10. Please record the following. – Atomic Number = ______________ – Number of Protons = ____________ – Number of Neutrons = ___________ Copyright © 2010 Ryan P. Murphy

11. These are brittle, but are semi conductors and usually have luster? A- metalloids B- metals C- nonmetals D- none of the above

12. This family group has a full octet (8) in its outer shell and are not very reactive? Copyright © 2010 Ryan P. Murphy A- Halogens B- Alkali Metals C- Noble gases D- Transition Metals

13. The Periodic Table of the Elements is all of the following except? – A.) A chart of all the known elements. – B.) Is in order of decreasing atomic number and mass. – C.) A table that puts elements into groups with similar characteristics. – D.) Something that allows chemists to recognize trends over the whole array of elements. Copyright © 2010 Ryan P. Murphy

14. Please name A, B, C, and D? – And name the atom? Copyright © 2010 Ryan P. Murphy

15. The nucleus of the atom is… – A.) Very dense. – B.) Very, very, dense. – C.) Very, very, very dense. – D.) Very, very, very, very dense. – E.) Very, very, very, very, very, dense. Copyright © 2010 Ryan P. Murphy

16. An atom is mostly empty space? Copyright © 2010 Ryan P. Murphy

17. This scientist described the atom as a small, positively charged nucleus surrounded by electrons that travel in circular orbits around the nucleus. – A.) J.J. Thompson Model – B.) Neils Bohr Model – C.) Sir William Crookes – D.) Albert Einstein – E.) Simon Isotope

18. What is the name of this element? How many neutrons does it have? Copyright © 2010 Ryan P. Murphy Potassium 20

19. What element are we looking at here? -How many P+, E-, and N. Copyright © 2010 Ryan P. Murphy P+ 11 E – 11 N 12

20. Please record the following. – Atomic Number = _7_____________ – Number of Protons = __7__________ – Number of Neutrons = __7_________ Copyright © 2010 Ryan P. Murphy

21. These are brittle, but are semi conductors and usually have luster? A- metalloids B- metals C- nonmetals D- none of the above

22. Move Around The Room! Move to the correct Periodic Table Group on the wall after each question!

23. You need 18 index cards. 1. Cut the index cards in half 2. Using the atomic #, put the below information on each card for the first 36 elements on the periodic table. (Front of index card)(Back of index card) Atomic # Element NameChemical Symbol Atomic mass

24. Exit Ticket 1. How many electrons are in the outer shell of Group 2, the Alkaline Earth Metals?