When someone keeps trying to talk to you that you already dated and he likes another girl and its complicated but we love eachother and he wont leave me alone what do i do?

The nuclear fission process releases neutrons and question 27 options: alpha particles electrons energy beta particles

Read the chemical equation. 2c2h2 + 5o2 → 4co2 + 2h2o which of the following statements would be correct if one mole of c2h2 was used in this reaction? one mole of oxygen was used in this reaction. five moles of oxygen were used in this reaction. four moles of carbon dioxide were produced from this reaction. two moles of carbon dioxide were produced from this reaction.

The polymer used for the nonstick surface of cooking utensils is 24.0%c and 76%f by mass. what is the empirical formula of this polymer?