An indirect (related) measurement of molecular vibration is made with a

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.

If two objects at different te, peraure are in contact with each other what happens to their temperature

How many moles of bromine are needed to produce 3.23 moles of potassium bromide