The mass number of an atom : 26
<h3>Further explanation</h3>
Given
12 protons, 14 neutrons, and 12 electrons
Required
The mass number
Solution
Inside the atom there are 3 sub-particles, namely protons, neutrons and electrons. Protons and electrons are present in the atomic nucleus while electrons move around the atomic nucleus through energy levels in the atomic shell
Atomic number = number of protons = number of electrons
Mass number = number of protons + number of neutrons
Input the value :
Mass number = 12 + 14
Mass number = 26
<span>Pentanol contains five carbons and has a hydroxyl group on the second carbon.
(C5H11OH)</span>
Answer:that cant happen it get smaller ever bounce it docent get higher the first bounce it the highest.
Explanation:
