Which of the following pairs of chemical elements and their symbols is INCORRECT?
- A.Phosphorus – P
- B.Potassium – Po
- C.Iron – Fe
- D.Iodine – I
Show answer
The symbol of potassium is K, from its Latin name kalium; Po is the symbol of polonium, the radioactive element discovered by Marie Curie in 1898 and named after Poland.
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