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Periodic Table Worksheet *T*
1. Elements in the periodic table are arranged according to their:
atomic number
*2. Elements of Group (I)/1 are called:
Alkali (charge: +1)
*3. Elements of Group (II)/2 are called: Alkaline-Earth (charge: +2)
4. Elements of Group 3-12 are called: Transition Elements(d block)
*5. Group (VII)/17 elements are called: Halogens (charge: -1)
*6. Group (VIII)/18 elements are called: Noble Gases
7. An element with both metallic and non metallic properties is called a:
metalloid or semi-metal
8. The majority of elements in the periodic table are: metals.
9. As you go from left to right across the periodic table, the elements go from
(metals) to (non metals).
*10. As you go down a group, the elements generally become (more) metallic.
*11. A negative ion (Cl ) is (larger) than its parent atom (Cl).
*12. A positive ion (Na+) is (smaller) than its parent atom (Na).
13. What sublevels are filling across Groups 1-2? s orbitals
14. What sublevels are filling across the Transition Elements? d orbitals
15. What sublevels are filling across Groups (III-VIII)/13-18? p orbitals
16. What sublevels are filling across the Rare-Earth Elements? f orbitals