What are the three main types of rocks in the Rock Cycle? O A) Solid, Liquid, Gas
O B) Metamorphic, Cementation, Igneous
C) Igneous, Metamorphic, Sedimentary
O D) Metamorphic, Sedimentary, Lava

Determine the reaction and balance the following equations urgent due in the morning

Which description best characterizes the motion of particles in a solid?

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.