The standard model of particle physics classifies all known particles and documents three of the fundamental forces. A neutrino is an almost massless sub-atomic particle with no charge that only interacts with matter very weakly. Neutrinos are classified as fermions which means they have half-integer intrinsic spin.
        
                    
             
        
        
        
Explanation:
The first equation of motion in kinematics is given by :
 .....(1)
u is initial speed
a is acceleration
v is final speed
t is time
Equation (1) is valid when the object is moving with constant acceleration. This equation gives relation between velocity and time. 
 
        
             
        
        
        
Explanation:
The left side of the periodic table has elements that have less number of electrons in the valence shell.
These elements loose electrons easily.These elements appear as metals or metalloids in nature.These are hard solids.Their inter molecular forces are very strong.
The right side of the periodic table has elements that have more number of electrons in the valence shell.
These elements gain electrons easily.These elements appear as non metals most of which are gases.Their inter molecular forces are weak. 
 
        
             
        
        
        
Answer:
0 J
Explanation:
As work is force times displacement, if no displacement occurs, no work occurs.
 
        
             
        
        
        
Habitats is a place were someone or something lives, and idk what a ninch is