periodic table review
DESCRIPTION
periodic table review for my chemistry and physical science classesTRANSCRIPT
Introduction toThe Periodic Table
Mrs. FrommelFall 2008
Metals vs. Nonmetals
Metaloids
Antimony
Periodic Table Organization
Groups
Periods
Groups or Families
Alkali MetalsAlkaline Earth Metals
Boron GroupCarbon Group
Nitrogen GroupOxygen Group
Halogen Group
Noble Gasses Group
Alkali Metals
• Lithium (Li)
• Sodium (Na)
• Potassium (K)
• Rubidium (Rb)
• Cesium (Cs)
• Francium (Fr)
Alkaline Earth Metals
Beryllium (Be)
Magnesium (Mg)Calcium (Ca)
Strontium (Sr)Barium (Ba)
Radium (Ra)
Boron Group
Boron (B)
Aluminum (Al)
Gallium (Ga)
Indium (In)
Thallium (Th)
Carbon Group
Carbon
Silicon
Germanium
Tin
Lead
Nitrogen Group
Nitrogen
Phosphorus
Arsenic
Antimony
Bismuth
Oxygen Group
Oxygen
Sulfur
Selenium
Tellurium
Polonium
Halogens
Fluorine
Chlorine
Bromine
Iodine
Astatine
Noble Gasses
Helium
Neon
Argon
Krypton
Xenon
Radon
Atomic Periods
How many
energy
shells???
3
7
Atomic Periods cont…
Sodium (Na)
• In Period 3
• 3 energy shells
• 2 on first
• 8 on second
• Remainder on 3rd
Elements
• Atomic Number
• Atomic Symbol
• Name
• Atomic Mass
Important Elements
• Carbon: “Shares Electrons”
• Covalent Bonds
• Organic Compounds
• Hydrogen: “Unique”
• Not part of any group
• Both Metal and Non Metal
Important Info
• Developed by Mendeleev
• Contains Metals, Nonmetals, and Metaloids
• Elements are place in a logical order that includes groups and periods
Finally…