What is curated content?
A. Something you created
B. Something you didn't create, but are sharing
C. Something you co-created
D. Either A or C

How many moles of al3+ ions are in 1.25 moles of al2o3

Astable electron arrangement for an atom is one that does not easily change. how is this arrangement arrived at? a. valence electrons are transferred or shared to create a full outer shell of electrons. b. valence electrons are discarded into space to create a full outer shell of electrons. c. protons (positive charge) pair with valence electrons (negative charge) to create a strong bond. d. outer shells with valence electrons are transferred or shared.

Which of these features are formed when hot groundwater is forced out through cracks in the earth's surface?