Name_________________
Chapter 14 Vocabulary
Define the following terms in your own words:
Atom
Element
Proton
Electron
Neutron
Nucleus
Ion
Isotope
Answer the following questions using your book (E6-E15)
1. What are 3 types of radiation?
2. Who arranged the first periodic table?
Science 6th
Roxborough
Science 6th
Roxborough
3. How many elements were contained in the first periodic table?
Name_________________
4. How are the elements arranged in today’s periodic table?
5. What do elements in the same group (column) have in common?
6. What are the elements in the far right column called?
7. What is special about them?
8. What are elements in the column to the left of the above elements
called?
9. What does the name in number 8 mean?
10. Whom do the elements in number 8 react with?