Which of the following pairs of elements are lanthanides?

Practice Questions

Q1
Which of the following pairs of elements are lanthanides?
  1. Ce and La
  2. Ti and V
  3. Fe and Co
  4. Cu and Zn

Questions & Step-by-Step Solutions

Which of the following pairs of elements are lanthanides?
  • Step 1: Understand what lanthanides are. Lanthanides are a group of 15 chemical elements in the periodic table, from Lanthanum (La) to Lutetium (Lu).
  • Step 2: Identify the elements given in the question. Look for the names of the elements provided.
  • Step 3: Check if the elements are in the lanthanide series. Compare the names of the elements with the list of lanthanides.
  • Step 4: Confirm that Cerium (Ce) and Lanthanum (La) are both included in the lanthanide series.
  • Step 5: Conclude that Cerium and Lanthanum are indeed lanthanides.
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