2Na CI,
2NaCI
sodium chloride
In the above reaction, what are the reactants?
A Sodium, carbon, and lodine
B Sodium and chlorine
C Sodium chloride
D Sodium, chlorine, and sodium chloride

Energy is released during which phase changes? check all that apply. boiling condensing depositing freezing melting subliming

Which of the following true? a_volcanoes and earthquakes often near the plate boundaries. b_volcanoes occur whereve there are tall mountains. c_earthquakes cause volcanoes in the same location to erupt violently d_volcanoes and earthquakes occur only where plates are colliding with each other

Which substances have the lowest melting points: ionic covalent, or metallic