Increase the change in momentum of the collision
<span>Nuclei of u-238 atoms are </span><span>unstable and spontaneously emit alpha particles.</span>
W=gm
where g - gravitation
m - mass
w - weight
as gravitation equals to zero, multiplying by 0 gives W=0
It is not possible to tell whether and object is heavy or light
Answer:
when a element of 1 group take part in reaction, its atom looses outer electron and form positively charged ions called Cation.
Explanation:
