Question 6 of 25 What is an energy level?
A. The total energy possessed by all the electrons of an atom
B. The energy required to remove an electron from its nucleus
C. The energy contained within the nucleus of an atom
Ο Ο
D. The energy possessed by an electron at a set distance from the
nucleus
SUBMIT

C, The energy contained within the nucleus of an atom

Explanation:

chemical digestion occurs in the stomach were hcl and pepsin forms chyme, the mouth in which salivary amylase breaks down starch to form bolus, and the small intestine specifically the duodenum.

it forms an anion that has a larger radius. anions have a negative charge and are larger than the original atom.