EXERCISE 5. PERIODIK TABLE

DEAR MY STUDENT

TODAY WE DISCUSS ABOUT PERIODIK TABLE

As you know that in previous session you had know that Periodik Table is a table contain 108 subtance, that divided into many category

one of the category is selected by physical changes, such as solid, liquid and gas

you can easily answer about this question :

What is the physical changes of :

1. Aurum
2. Nickel
3. Phosphate
4. Calsium
5. Uranium
6. Chlorine
7. Iodine
8. Argon
9. Radium
10. Silicon

You can answer in your paper, or type in your computer and send it to me via email