Please tell me if my answer is correct. If they are not, please explain and send image(s) of the right solution. Thank you .

Precision can be defined as the o exact center of a data set. o reproducibility of a measured value. o correlation between two variables that are measured in a data set agreement between a measured value and an accepted value.

Describe the forces both attractive and repulsive that occur as two atoms move closer together.

Analyze the reaction to determine whether the reaction is exothermic or endothermic. explain your reasoning.