Select all the correct location on the image.
The image shows a model of a nuclear reaction. Which objects could hit other atoms, producing a chain reaction?

the singler dots know as neutrons so the 4 singler dots

Explanation:

the enthalpy of formation of water is given as -285.8kj/mol, which states that the enthalpy of formation is negative.

negative enthalpy of formation indicates that the heat is released during the reaction process. the heat is released from reaction to the surroundings the enthalpy is expressed with a negative sign with the energy given out in the reaction process.

the formation of water takes place by giving out heat which is -285.8 kj/mol.