When it is spring in china, it is in south america

How does the viscosity of magma change as magma cools?

With the largest atoms and the smallest number of valence electrons and with the smallest atoms and the greatest number of valence electrons are the most reactive. a. nonmetals; metals b. nonmetals; transition elements c. transition elements; metals d. metals; nonmetals

What can be done to make a solid solute dissolve faster in a liquid solvent?