SCIENCE

• Saturated Hydrocarbons are the carbon atoms that are connected by single bonds only.
• Unsaturated hydrocarbon is an organic compound containing at least one double or triple bond between two carbon atoms.
• Alkynes have general formula CnH2n-2
• Alkenes have general formula CnH2n
• Alkanes have general formula CnH2n+2
• Ethane - C2H6
• Propane - C3H8
• Methane - CH4
• Name the prefixes:

  Mono - 1

  eth - 2

  prop - 3

  but - 4

  pent - 5

  hex - 6

  hept - 7

  oct - 8

  non - 9

  dec - 10
• The first four elements are called noble gases.
• One carbon should have 4 Hydrocarbons attached to be stable in chemical bonding
• The electric configuration for Titanium is: 1s2 2s2 2p6 3s2 3p6 4s2 3d2
• The electric configuration of Aluminum: 1s2 2s2 3s2 3p1
• the electron configuration of krypton: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6
• The electron configuration of Silicon: 1s2 2s2 2p6 3s2 3p2
• The electron configuration of Magnesium: 1s2 2s2 2p6 3s2