1. The Periodic Table consists of elements arranged in order of …
2. A vertical column in the Periodic Table is called …..
A. a group
B. a period
C. a symbol
D. an element
3. Elements in the same group have the same number of …
A. neutrons
B. protons
C. outer electrons
D. occupied electron shells
4. Elements in the same period have the same number of …
A. reactions
B. occupied electron shells
C. neutrons
D. outer electrons
5. An element in period 3 and group 2 of the Periodic Table would be …..
A. a metal with 3 occupied electron shells and 2 outer shell electrons
B. a metal with 2 occupied electron shells and 3 outer shell electrons
C. a non-metal with 3 occupied electron shells and 2 outer shell electrons
D. a non-metal with 2 occupied electron shells and 3 outer shell electrons
Q6-7 concern the formation of ions.
6. Ions with a 2+ charge are formed by elements in group
.
7. Ions with a 1- charge are formed by elements in group
.
8. Noble gases (group 8/0) are unreactive because …..
A. ….. they are monatomic gases
B. ….. they have a full outer electron shell
C. ….. they have an empty outer electron shell
D. ….. they are have a low density and are non-flammable
9. An element with electronic configuration 2,6 would be …..
A. a metal in period 2 and group 6
B. a metal in period 6 and group 2
C. a non-metal in period 2 and group 6
D. a non-metal in period 6 and group 2
10. Elements can be classified as metals or non-metals based on their ability to conduct electricity and the acid-base nature of their oxides. A metallic element is represented by ….
