Which igneous rock has large crystals surrounded by smaller crystals

As we move from left to right across the periodic table, what is the general trend? a) atomic radii increase. b) electronegavitiy decreases. c) nuclear shielding increases. d) metallic character decreases.

If you had to research a particular disease or area of concern in veterinary medicine and science, which one would you choose? why?

Asubstance that will change shape to fit its container but has a definite volume is in a phase of matter