Why does some electrons move from one atom to the another?

Question

Notwithstanding the fact that the number of eletrons and protons in each atom is equal leaving no unattended subatomic particle. That is, each atom has a balanced structure than why does the need arise to fill the outermost electron orbit upto its full capacity. Addition of extra electrons to an atom should also increase the number of protons. There is something that is probably missed by me or remain unexplained to me.

Additional Details,

My point is about an equal number of protons for a given number of electron in an atom. Also suggest that a positively charged ion is lighter than a negatively charged ion of the same atom. The atom is stable evenif its valence or outer most shell doesnot contain 8 electrons. This is probably becouse each electron has its corresponding proton in the necleus. Here probably lies some point which I could not find an answer to. The answer may probably be a key to another question "Why does atoms of diffrent elements have diffrent atomic numbers?"

DOES IT SUGGEST THAT EACH ATOM HAS A TENDENCY TO ATTAIN NOBLENESS OR INERTNESS. dUE TO THIS TENDENCY ATOMS BORROW ELECTRONS FROM OTHER ATOMS. bUT SUCH BORROWINGS ARE NOT BACKED BY CORRESPONNDING PROTONS, MEANING SHAKING BACKBONES. aND THE RESULT IS THAT DREAMS OF BEING INERT OR NOBLE ARE NEVER FULLFILLED.
THE POINT NEEDING CLARIFICATION WAS THAT WHETHER NUCLEUS OF AN ATOM HAS NO ROLE TO PLAY IN TRANSFER OF ELECTRONS FROM ONE ATOM TO THE ANOTHER. wHETHER ELECTRON TRANSFER IS PURELY AS A RESULT OF THE NEED ARISING OUT OF ENERGY LEVELS I.E OUTER ORBIT. iF SO, THAN WHAT IS THE LIKELY IMPACT OF THE ELECTRON-PROTON IMBALANCE THUS ENCOUNTERED?
pROBABLY ME WANTED TO KNOW SOMETHING SPECIAL WHICH COULD NOT BE PROPERLY ENQUIRED ABOUT.

Answer 1

"No!.......every atom does not have a balanced structure!
Ever seen the periodic table ???
Only the last group which is gr 8 the noble gases have a perfectly stable structure. Apart from these no other atom has a balanced structure. that is why ionic and covalent bonding occurs between atoms in which they give and share electrons respectively.
The no. of protons is never increased or decreased! "

In my opinion the correct answer to your question is from "U know who"

Answer 2

Atom as a whole is electrically neutral.

The number of protons is equal to the number of electrons.

But the electrons can occupy only certain permitted orbits having some discrete energy levels. If they do not occupy so, we cannot explain the emission of radiation from these elements.

Now a days we do not say that electrons occupy some orbits; but we say that they occupy some energy levels. Each orbit corresponds to some energy level.

The quantum physics explains well about the structure of atoms.

Using probability theory and Pauli’s exclusion principle one can predict the number of electrons that can occupy an energy level.

This is based on the profound law according to which only two electrons can have the same chi function. In other words an energy level cannot be occupied by more than two electrons.

Answer 3

Covalent bonding. The sharing of electrons between two (or more) unstable atoms to create a stable electron field. Not all atoms have true neutral charges. But the increase of protons in an already stable atom is possible. They are called ions. All this is to the best of my knowledge. Unless I'm completely wrong.

Answer 4

Electrons move around the nucleus in orbitals or enery levels. Each energy level has a maximum number of electrons that can be accomodated. Every atom tries to attain stability by having complete enery levels by either given or taking an electron. The electrons in the outer most orbit of an atom are called valence electrons and these electrons move from one atom to an other when some energy is given to them by way of heat , electricity etc.

Answer 5

No!.......every atom does not have a balanced structure!
Ever seen the periodic table ???
Only the last group which is gr 8 the noble gases have a perfectly stable structure. Apart from these no other atom has a balanced structure. that is why ionic and covalent bonding occurs between atoms in which they give and share electrons respectively.
The no. of protons is never increased or decreased!

Answer 6

Every atom does not have a stable valence(outermost) shell except the noble gases(argon,neon,helium,xenon,radon,etc).The valence shell is said to be stable when it is complete(WHEN IT HAS 8 ELECTRONS ,for hydrogen,helium,lithium,berylium and boron it is 2 ,because of their electronic configuration).An atom tends to complete its outermost shell by taking electrons from another atom
or donating electrons to another atom and do away with its valence shell.In this way ions are formed .In a ion the no of electrons is not equal to the no of protons .The protons do not move and stay in the nucleus. Positive ions(atoms which donated electrons) combine with negative ions(atoms which took electrons) depending on their valencies to form a compound.Ions
have the actual balanced structure,not atoms except in the case of noble gases.when the ions combine to form a compound ,the total no of protons in the nuclei of the ions is equal to the total
no of electrons.In many cases compounds of less reactive elements are formed by covalent bonding,the sharing of outermost electrons.

Hope this helped.If you need more clarity ,add details to your question

Answer 7

interior the experience that electrical energy is the stream of electrons from one place to a distinctive, sure, it creates electrical energy on an exceedingly small scale. yet interior the experience that electrical energy is often recognized as many electrons moving interior a similar known direction on a large scale, what happens is extra the replace of electrons vs electrical energy. the form you answer relies upon on how your instructor has defined electrical energy for you. i'd be vulnerable to say no, that electrical energy is many electrons moving at the same time interior a similar known direction and that at 2d ionic bonding happens the stream is in many distinctive random guidelines.

Answer 8

This is high school chemistry. Shame on you if you haven't read your book or paying attention to your teacher. What you're talking about is known as "high affinity for electrons and highly abundant of electrons". Only these atoms that termed as so, will gain and loss electrons to each other. you should look it up in the chemistry book.

Answer 9

Not all atoms have a balanced structure. Some have an extra electron, or are short an electron.

Answer 10

electrons move from a region of higher conc. to a region of lower conc. this is also replaceable by other atoms like proton. not all no. of proton is equal to no. of electron unless it is in a CHARGED ATOM so dont confuse yourself