Platinum is a precious metal used in a wide variety of products. Besides being used in fine jewelry, platinum is the catalyst found in the catalytic converters of automobile exhaust systems, and platinum-containing drugs like cisplatin are used to treat some lung and ovarian cancers. Answer the following questions about the element platinum.
a. What is its element symbol?
b. What group number and period are assigned to platinum?
c. What is its
d. Is platinum classified as a main group element, transition metal, or inner transition metal?
e. In what block does platinum reside?
f. What is unusual about the electronic configuration for platinum:
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