earth element meaning in Hindi

Examples

1. However, the use of rare earth elements makes these materials very expensive.
2. Q . You've also expressed some ardor for the rare earth elements.
3. Mischmetal is used in the preparation of virtually all rare earth elements.
4. These are likely to be the transition elements or rare earth elements.
5. Later he became involved in the research of the rare earth elements.
6. :: Sulfates of the Alkaline Earth elements are generally insoluble in water.
7. Cerium, a rare-earth element discovered in 1803, was named after Ceres.
8. He studied the monazite and rare-earth elements of the Appalachian Mountains.
9. Incompatible elements and rare earth elements are enriched in these lavas.
10. The Khanashin carbonatite in Helmand Province contains of rare earth elements.