Ais a factual statement about how something will behave.
ais a well-tested explanation of a set of observations.
ais a possible explanation of a scientific question that is testable.

Which step in naming unsaturated hydrocarbons is used for alkenes but not alkynes

Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural.question 2 reflects a moral or social value.question 3 refers to something that can be measured.question 4 reflects a question that can’t be observed.

How does the motion of particles in a gas change as the gas cools