NaCl (Sodium chloride)
LiF (Lithium fluoride)
Momentum is a term used to quantify the motion of an object has. It is calculated as the the product of the object's mass and the velocity. It is expressed as:
Momentum = m x vMomentum = 50 kg x 5 m/sMomentum = 250 kg m/s
Therefore, the correct answer is the last option.
If you want more instant and correct answers from people in brainly in the future please provide more information to the question you ask please and thank you. -Rogue