THE MYSTERY OF TABLE SALT 1. Get a pinch or two of table salt (NaCl). 2. Place this in a very hot frying pan. Observe what happens after continuously heating it for 15 minutes (be careful not to hold it with your bare hands). 3. Place the same amount of table salt directly on red-hot piece of charcoal. Observe what happens. Is there a difference between the pinch of salt place in a hot frying pan and the one directly placed on the red-hot charcoal? 4. Sprinkle the same amount of salt in a glassful of water. Observe what happens. What do your observations say regarding the properties of the bond that holds sodium and chlorine together in this compound? Try to compare this with an amount of rubbing alcohol on your skin. Which of the two compounds is being held together by a stronger bond? patulong yung maayos na sagot sana
