A farmer has a 10 acre plot to feed his family. What is the most efficient way to use the plot?
A. Grow corn and feed it to his family
B. Grow corn and feed it to several cows, using the milk and meat from the cows to feed his family

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.