This week’s science and nature round is all about the symbols for the chemical elements.
We will give you the name of the element, you need to tell us its abbreviation.
For example: Calcium = Ca
1. Bromine
Br
2. Sodium
Na
3. Potassium
K
4. Magnesium
Mg
5. Silicon
Si
6. Xenon
Xe
7. Zinc
Zn
8. Lead
Pb
9. Neodymium
Nd
10.Iodine
I