Which of the following happens when rubidium forms an ion? . a. it gains an electron and has an octet in its outer shell.. b. it gains an electron and has an octet in the lowest energy level.. c. it loses an electron and has an octet in the next-lowest energy level.. d. it loses an electron and has an octet in its innermost shell.

Need asap question 1 minerals are organic compounds. true false question 2 what vitamin can be found in foods like oranges, grapefruits, and broccoli? a. vitamin a b. vitamin k c.vitamin c d. vitamin d question 3 what are minerals? a. chemical elements that are needed for body processes. b. organic compounds that the body needs in small amounts to function properly. c. small molecules used to build proteins. d. an organic compound that is insoluble in water and includes fats. question 4 how many types of vitamins does the human body need? a. 15 b. 11 c. 13 d. 17 question 5 vitamins are a good source of energy. true false