g elect all the statements that correctly relate the degree of shielding of a nucleus to its chemical shift. Multiple select question. A shielded nucleus will absorb downfield compared to a deshielded nucleus. A shielded nucleus will have a lower chemical shift than a deshielded nucleus. The signal for a shielded nucleus will be farther to the left on an NMR spectrum than the signal for a deshielded nucleus. The signal for a shielded nucleus will be closer to the signal for TMS than the signal for a deshielded nucleus.

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