Electrons in an excited state are more likely to enter into chemical reactions true or false

What is the independent variable in this investigation? mass volume sample number substance density

What is the value of the standard enthalpy of formation of an element in its most stable form?

Select the correct answer. why are scientific models important in the study of science? a. they always involve critical mathematical calculations. b. they scientists understand complex ideas and objects that aren’t easy to handle. c. they enable scientists to popularize their work in society. d. they are required when conducting any peer review process. e. they are necessary for turning a hypothesis into a law.