adding energy to a solid bar of gold may result in which of the following outcomes?
an increase in motion and less attraction between particles.
a decrease in motion and more attraction between particles.
an increase in motion and more attraction between particles.
a decrease in motion and less attraction between particles.

Question

adding energy to a solid bar of gold may result in which of the following outcomes?
 an increase in motion and less attraction between particles.
a decrease in motion and more attraction between particles. 
 an increase in motion and more attraction between particles.
a decrease in motion and less attraction between particles.

odotellessa · Answer

definitely in more motion since heat is literally movement of particles.. atoms.. so on.. and I maybe not less attraction, but if they get loose, more apart from each other, they won't be as attached as before so I guess that too then, so.. the first one >_>