Correct Answer: Option C

Explanation

The lanthanides and actinides are located in the f-block of the periodic table, which is a separate row placed at the bottom of the main table. These elements are also known as the inner transition metals.

There is an explanation video available below.

• a truck of mass 20kg moving at a speed of 8m/s, collides with another truck of mass 30kg moving in... Answer this

  0 Answers   ·   2 hours ago
• Passing a thread in and out of a fabric in order to make specific design? Answer this

  1 Answers   ·   13 hours ago
• the leader and the lesson by niyi osun dare is about leadership in Africa.discuss? Answer this

  1 Answers   ·   Literature in English   ·   14 hours ago