(02.06 MC) Describe the properties of alkaline earth metals. Based on their electronic arrangement, explain
whether they can exist alone in nature. (10 points)

Draw the structure for 5-isopropyl-2-methyl-3-nonene

Ahypothesis must be testable and falsifiable to be considered scientific a. trueb. false

Which of the following is the correct definition of chemical energy? a. energy an object has because of its motion or position b. energy resulting from the flow of charged particles, such as electrons or ions c. energy produced from the splitting of atoms d. energy stored in chemical bonds of molecules