Which of the following pairs of chemical elements and their symbols is INCORRECT?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is Option 2 i.e. Potassium - Po.
Potassium is a chemical element with the symbol K, not Po. The symbol Po actually stands for Polonium, which is a distinct element.
Potassium is essential for maintaining proper electrolyte balance and fluid regulation in cells. It is crucial for normal nerve function and muscle contraction. It helps regulate heartbeats and supports overall cardiovascular health.
Potassium compounds are widely used in fertilizers to improve soil fertility and promote plant growth. It is used in various industrial processes, including the manufacture of glass and soap.