lanthanides

"Important types of property include real property (land), personal property (other physical possessions), and intellectual property (rights over artistic creations, inventions, etc.)."

"The scientist analyzed the sample to determine if it contained lutetium, a metal known for its resistance to corrosion. "

"The sisters dressed similarly."

"My chemistry textbook explains that the actinides are a series of radioactive elements, including uranium and plutonium, located below the lanthanides on the periodic table. "

"The outermost layer of the onion was paper-thin. "

"The chemistry class focused on how different elements combine to form new substances. "

"My doctor recommended periodic checkups for good health. "

"The announcement of the verdict brought a violent reaction."

"The chemistry textbook explained how different orbitals dictate the locations where electrons are most likely to be found around the atom's nucleus. "

"Letters are the elements of written language."

"The chemists at the pharmaceutical company are working to develop a new medicine. "

"The chemistry student learned that lanthanum is a silvery metal used in some camera lenses. "