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Abstract to concrete

Abstract to concrete. Developed And presented By EXECUTORS Yumna Asma Mehak Ali Rabia Akber Maryam Abbas Ayesha Hashmi Rabia Shafuque Naghza Fatima. Relationship among people determine the CHARACTER of communities. Atoms and molecules like people: Share Exchange Donate.

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Abstract to concrete

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  1. Abstract to concrete

  2. Developed And presented By EXECUTORS Yumna Asma Mehak Ali Rabia Akber Maryam Abbas Ayesha Hashmi Rabia Shafuque Naghza Fatima

  3. Relationship among people determine the CHARACTER of communities

  4. Atoms and molecules like people: • Share • Exchange • Donate

  5. Models of bonding in atoms and molecules:

  6. Single Covalent Bond

  7. Double Covalent Bond

  8. Triple Covalent Bonds

  9. Water our life drink

  10. Ball and stick models NH3 H2O H2 ,N2, O2

  11. Ionic Bonds Ball and stick model of NaCl NaCl crystal

  12. Ionic compounds have charges in them

  13. Solutions samples

  14. Activity 1 Atoms in Ionic compounds are linked by ions:.

  15. From abstract to concrete

  16. We successfully continued

  17. Finding:Physical properties are determined by nature of Chemical bonds

  18. Observations Findings: Ionic compounds are composed of Ions so they are conductors

  19. We did more

  20. We found Molecules in polar compounds are linked together by positive and negative poles.

  21. References: • Prescribed Text Book of Chemistry. • Physical chemistry Module, Interdisciplinary approach to Chemistry. • http://www.chem.ufl.edu/chem2040/cgi-bin/image-eval.cgi

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