3. (3 pt) Select a valid excited state electron configuration for an uncharged atom of C.

a. 1s 2s22p

b. 1s22s22p2

C. 1s22s22p+352

d. 1s22s22p1

e. There's no way to tell

Imagine a small synthetic vesicle made from pure phospholipids enclosing an interior lumen containing 1 mm glucose and 1 mm sodium chloride. if the vesicle is placed in pure water, which of the following happens faster? a. na+ diffuses out. b. cl– diffuses out. c. h2o diffuses in. d. glucose diffuses out. e. sodium chloride diffuses out.