The above table shows land features and the boundary type that has formed those features. Choose the best choice to complete the boundary types for both oceanic ridges
and terrestrial mountain ranges.

Iknow #2 is d. i just need to know why

An atom of lithium (li) and an atom of chlorine (cl) engage in a chemical reaction. which correctly describes the structure of the resulting chemical compound? hint: consider the class of each element. the chemical compound will have a network structure. the chemical compound will have triple bonds. the chemical compound will have a ball-and-stick structure. the chemical compound will have double bonds.

#20 which type of bond is formed when bases pair in dna? ionic bond covalent bond coordinate bond hydrogen bond