Author Question: When an electron moves from the ground state to the excited state, it A) absorbs energy and moves ... (Read 110 times)

jlmhmf · **on:** Aug 27, 2018

When an electron moves from the ground state to the excited state, it

A) absorbs energy and moves closer to the nucleus.
B) absorbs energy and moves farther from the nucleus.
C) emits energy and moves closer to the nucleus.
D) emits energy and moves farther from the nucleus.

Question 2

A solution of HCl/ can act as a buffer.

Indicate whether the statement is true or false