Iodine and potassium form an ionic bond. iodine has seven electrons in its outer shell, and potassium has one electron in its outer shell. which conclusion is best supported by this information?

How do the nuclei of covalently bonded atoms keep the bond together

All but one describes an effect of aging on the digestive system. a) decreased acid secretion b) decreased elasticity of stomach c) capacity to resist damage decreases d) food remains in stomach for less time

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.