Which equation represents a fission reaction?

Superscript 14 subscript 7 upper N plus superscript 1 subscript 1 upper H right arrow superscript 15 subscript 8 upper O.

Superscript 235 subscript 92 upper U plus superscript 1 subscript 0 n right arrow superscript 140 subscript 55 upper C s plus superscript 94 subscript 37 upper R b plus 2 superscript 1 subscript 0 n.

Superscript 9 subscript 4 upper B e plus superscript 4 subscript 2 upper H e right arrow superscript 12 subscript 6 upper C plus superscript 1 subscript 0 n.

Superscript 239 subscript 93 upper N p right arrow superscript 239 subscript 94 upper P u plus superscript 0 subscript negative 1 e.

The answer is B

Explanation:

The answer is B. I got it right on Edg.

Superscript 235 subscript 92 upper U plus superscript 1 subscript 0 n right arrow superscript 140 subscript 55 upper C s plus superscript 94 subscript 37 upper R b plus 2 superscript 1 subscript 0 n.

d.) circle motion requires a force to give it a centripetal acceleration.

each  column  of the  table  is called a group. elements in a group share similar properties. groups are  read  from  top  to  bottom. metal. metalloid. nonmetal. solid. liquid. gas. fe. hg. o.  2. 3. 4. 5. 6. 7. 8. 9.  2. beryllium. 9.012. 4.  sodium. 22.990.  11. 3.  magnesium. 24.305.  12.  potassium. 39.098.  19. 4.  calcium. 40.078.  20. i guess  i