Asolid element that is malleable' a good conductor of electricity, and reacts with oxygen is classified as a
1) metal
2)metalloid
3)nobel gas
4)non metal

the chart show the masses and velocities of two colliding objects that stick together after a collision.

according to the law of conservation of momentum, the momentum of the object after the collision is  

answer

1,500

kg • m/s.

explanation:

considering the bohr theory, the type of connection that requires the transfer the answer conuldn't be right