What is cerium?
Q: What is cerium?
A: Cerium is a chemical element with an atomic number of 58.
Q: How many protons does the nucleus of cerium have?
A: The nucleus of cerium has 58 protons in it.
Q: What is the atomic mass of cerium?
A: The atomic mass of cerium is 140.12.
Q: What is the chemical symbol of cerium?
A: The chemical symbol of cerium is Ce.
Q: What group does cerium belong to?
A: Cerium is a member of the lanthanide group.
Q: How many electrons does cerium have?
A: Since cerium has 58 protons it should have 58 electrons as well.
Q: What are some common uses of cerium?
A: Cerium is used in automotive catalytic converters, glass polishing agents, and as a catalyst in organic chemistry reactions.
