What element has an atomic number of 10 and a mass number od 22

Identify a specific example for each type of technology

The image shows a process that releases nuclear energy which statement best identifies the process shown the process must be fusion because energy is released the process must be fusion because of have your nucleus formed a smaller nuclei the process must be fission because a large nucleus breaks into smaller nuclei the process must be fission because neutrons are formed

Is a pencil falling to the floor anon contact force, a force, or a contact force