Pretend you are a teacher preparing a quiz for the text I will provide. 
            Each quiz question should follow the format below. 
            Ensure that you carefully recheck the questions and answers for accuracy. 
            The output should be a ready-to-use list of dictionaries for the Python eval function:

            [

                    "question": "WRITE THE QUESTION HERE",
                    "options": ["A) OPTION_1", "B) OPTION_2", "C) OPTION_3", "D) OPTION_4"],
                    "answer": INDEX_OF_CORRECT_ANSWER_IN_OPTIONS_LIST,
                    "explanation": "EXPLAIN WHY THE ANSWER IS CORRECT"

            ]

            Text:
            und the nucleus by two opposing forces:
Electrostatic force: is the attraction force between the negative electron and the positive protons. (This attraction causes the electrons to be pulled toward the protons in the nucleus).
Centrifugal force: this force pulls the electron away to keep it from dropping into the nucleus (results from the revolving motion of the electrons in their shell) 
Balance between these two forces keeps the electron in orbit.
Note: splitting of atoms needs very high energy (radiation) but can’t divide to sub-atomic particles by chemical means. 
Definition: binding Energy : is the amount of energy required to overcome the electrostatic force in the atom to remove the electron from its orbit. 
Notes: 
When the atomic number (Z) increases  , the electrostatic forces also increase    . 
The energy required to remove an electron from its shell must exceed the binding energy of the electron in that shell. 
A great amount of energy is required to remove an inner shells electron (K,L,M) (why?) because it have high electrostatic force, but electron loosely held in the outer shells (O,P,Q) can be affected by lesser energies (why?) because it have low electrostatic force. 


Ionization:
Notes:
Atoms can exist in neutral or in an electrically unbalanced state.
Most atoms are neutral.
A neutral atom (definition) is the atom that contains an equal number of proton (positive charge) and electrons (negative charge).
Ionization (definition) : is the process of removing an electron from an electrically neutral atom to produce an ion pair (زوج من الايونات). 
Ionization:
Notes:
When ionizing radiation (X-ray) enters an atom and strikes one of its electrons, it knocks the electron out of its orbit and creates two ions (ion pairs), The ejected electron is negative ion and the atom with a net positive charge is a positive ion.
 Ion pairs react with other ions until electrically stable (neutral atom are formed). 
Ionization:
Notes:
An atom with incompletely filled outer shell is electrically unbalanced and attempts to capture an electron from an adjacent atom.
If the atom gains an electron, it has more electron than proton and therefore is negatively charged.
The atom that loses an electron has more protons and hence has a positive charge.
 An atom that gains or loses an electron and become electrically unbalance knows as ion. 
An ion (definition): is an atom or subatomic particle with a positive or negative charge.  
Radiation:
Q: What is the radiation?
A:  Radiation (definition):  is the process of emission, propagation and transmission of high energy in a space in the form of waves or stream of particles.
Classification of radiation: 
Radiation can be classified according to the power of ionization into:
Ionizing radiation:  is a radiation that is capable of producing ions by removing or adding an electron to an atom.  Example: X-ray , gamma ray, cosmic ray.
Ionizing radiation classified into two groups:
Corpuscular (particulate) radiation.
E

            Quiz: