What is the ratio of ground-state nickel atoms (in which e is defined as zero) to nickel atoms that are in the first excited state of 201 cm21 at 298 k? (the spectrum of ni atoms is complicated by the existence of such an excited state. does your answer explain why? ) assume the two states have the same degeneracies.

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