Documents Electrons and chemical bonding spring 2013 day 3

1. You Will Need:1. Pencil, Text Book- Periodic Table, Colored Pencils2. Ionic & Covalent Bonding 1 pages-2 sides (pgs 7 & 8 of packet)4. Test #2 Signature…

Documents Symbols X A Z Na 23 11. Chemical Bonds n The forces that hold atoms together. n Covalent bonding -.....

Slide 1 Symbols X A Z Na 23 11 Slide 2 Chemical Bonds n The forces that hold atoms together. n Covalent bonding - sharing electrons. n Makes molecules. n Chemical formula-…

Documents 5 nucleotides and nucleic acids lecture

1.Principle of Biochemistry5-Nucleotides and Nucleic AcidsCourse code: HFB324Credit hours: 3 hours Dr Siham Gritly Dr Siham Gritly12. Nucleoside, Nucleotide & Nucleic…