I never see anyone with this question

Drag each label to the correct location on the chart. classify each reaction as endothermic or exothermic.

Use this information to determine the number of calends electrons in the atoms. which of the following correctly compares the stability of the two atoms? a) both are unreactive b) both are highly reactive c) a is unreactive and d is reactive d) a is reactive and d is unreactive

Which of the following is not an assumption that scientists must make about the natural world? a. regularity b. causality c. predictability d. plausibility