what is the atomic number of zirconium?\n39\n40\n41\n42
what is the atomic number of zirconium?\n39\n40\n41\n42
Answer
Brief Explanations:
The atomic number is a unique identifier for each element. Zirconium is a chemical element and its atomic number is 40, which can be found on the periodic table.
Answer:
B. 40