The image shows a model of a nuclear reaction. Which objects could hit other atoms, producing a chain reaction?

Arecipe calls for 1.2 cups of oil. how many liters of oil is this?

You have a liquid that exhibits diltancy. you want to pour it from a bottle. what should you do to the bottle before pouring

Suppose that some of the compound spilled out of the crucible after it was heated. would that cause the percent by mass of water in the compound determined by the experiment to be too low, too high, or unchanged? briefly explain your answer.