When oxygen and aluminum form an ionic compound, what is the formula? (2 points)
answer

o2al3

o3al2

a3o2

al2o3

How do you identify the anode on a power source such as a battery? how do you identify the cathode? how are terms anion and cation?

Read the claim. breakfast is an important meal. it jump starts the body’s process of using calories to break down food. appetite can decrease with age, but going too long without eating causes metabolism to slow down. current research shows that incorporating legumes such as lentils and chickpeas into meals boosts metabolism for twenty-four hours. who might benefit from this claim? people who have a fast metabolism stores that sell exercise equipment people who take vitamin supplements grocery stores that sell legumes

Which compound most likely has the greatest bond energy?