98 elements are naturally forming elements.
Answer: 98
the change in the direction of motion of a particle because of a collision with another particle. As defined in physics, a collision can occur between particles that repel one another, such as two positive (or negative) ions, and need not involve direct physical contact of the particles
Add x on all of them I just took what ur taking rn !!!!!
If the density is higher than water than the object will sink
