Author Question: A serving of peanut butter contains 204 food calories. The serving contains 9 grams of protein, 16 ... (Read 126 times)

Ebrown · **on:** Aug 27, 2018

A serving of peanut butter contains 204 food calories. The serving contains 9 grams of protein, 16 grams of fat and 6 g of carbohydrate.

What percentage of calories comes from fat? (1 g fat = 9 kcal) (1 g protein = 4 kcal) (1 g carbohydrate = 4 kcal)

Question 2

The electron configuration belonging to the atom with the highest second ionization energy is ________.

A) (i)
B) (ii)
C) (iii)
D) (iv)
E) (v)