Periodic Table
Published on Nov 26, 2015
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PRESENTATION OUTLINE
NON METALS
- Most of the non metals are gases like
- Nitrogen,helium,hydrogen
- chlorine, argon, krypton, xenon and radon
- One is a liquid and that is bromine
- And few are solids like carbon, phosphorus, sulfur, selenium, and iodine)
Photo by Scott Ingram Photography
HALOGENS
- These make up the noble gases which are
- fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine
- Halogens are often toxic.
Photo by write_adam
ALKALINE METALS
- All of theses elements have a +2 oxidation.
- Theses are not found free in nature.
- These are very reactive
Photo by Sprengben [why not get a friend]
ALKALINE EARTH METALS
- beryllium (Be), magnesium (Mg), calcium (Ca), strontium
- barium (Ba), and radium (Ra)
- These metals have there outermost electron in a s orbital
Photo by cletch
