Cuz their is two unpaired valency electrons in their elemental state or because they all have the same number of valency electrons
Hope it helps!
The question is incomplete. The mass of the object is 10 gram and travelling at a speed of 2 m/s.
Solution:
It is given that mass of object before explosion is,m = 10 g
Speed of object before explosion, v = 2 m/s
Let be the masses of the three fragments.
Let be the velocities of the three fragments.
Therefore, according to the law of conservation of momentum,
So the x- component of the velocity of the m2 fragment after the explosion is,
∴
Answer:
d is trueeeeeeeeeeeeeeeee