Question

periodic table of the elements
this is an element found in period 6 and group 15.
○ tantalum
○ molybdenum
○ lead
○ bismuth

Explanation:

1. Locate period 6 (the 6th row starting from the top, containing Cs, Ba, La, Hf, etc.).
2. Locate group 15 (the 15th column from the left, containing N, P, As, Sb, etc.).
3. Find the element at the intersection of period 6 and group 15, which is bismuth (Bi).
4. Match this to the given options.

Answer:

D. bismuth