Wednesday, April 21, 2010
Monday, April 19, 2010
Chapter 5 Chemical bond Form 4
Comparison between the formation of ionic and covalent bonds.
| Characteristic | Ionic Bond | Covalent Bond |
| Types of elements involved | Between metals (group…………..…..) and non-metals(group……….) | Between non-metal and non-metals (group…………….…) |
| Bond formation | Electron transfer. Metal atoms …………… electron and non-metal atoms ………………… electron. | Sharing electron. ……………… of electrons are shared by the same or different non-metal atoms. |
| Strength of bond | Strong …………………… force. | Strong …………………. Bond |
| Particles in the compound formed | Metal: ……………….. ion Non-metal:……………ion | Neutral …………………. |
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