Ithink i know the answer but idk..

mountain building is characteristic of convergent plate boundaries. an example of this is the mountains.

himalayan

lunar

i think its himalayan but idek

The Himalayan mountain is formed at the convergent plate boundary.

chemists can use the electron cloud model to assign electrons to different atomic orbitals. atomic orbitals also explain the patterns in the periodic table

explanation:

answer; talc and gypsum;