Light energy is not kinetic energy
        
             
        
        
        
yes. gravity is working on you and everything on you.
also earth is rotating
no not in respect ofimmediate surroundings
object could move at constant velocity = no change in either magnitude or direction
change of position "proves" this
 
        
             
        
        
        
Therefore, elements whose atoms can have the same number of valence electrons are grouped together in the periodic table of the elements. As a general rule, a main group element (except hydrogen or helium) tends to react to form a closed shell, corresponding to the electron configuration s2p6.
Hoped I Helped
 
        
             
        
        
        
Steel tray because steel is an iron-carbon alloy