when two objects each having more electrons than protons are brought close to each other they will......?
105737
Exchange electrons and protons to get balanced ? It's just my idea, I'm not sure at all though
199784
electrons have negative charge
950457
yes you are right.. there are two sets of electrons
151202
All molecules are experience London Dispersion, or induced dipole-induced dipole forces.\n\nConsider He.  When both electons in the electron cloud are spontaneously bear one another, this causes a partial negative charge on one side of the atom and a partial positive charge on the other side.  This 'dipole' can then induce a dipole moment on another He atom.  London dispersion forces are relatively weak and exponentially dependent on the distance between atoms- so they must be relatively close to one another.
696955
larger...a negative ion has an electron added that the neutral atom does not have.
758851
This is because the nuclear attraction over the electrons increases.\nRemember Coulombs law of electro_nuclear forces.
1184515
I think that your question concerns normal particles which are common objects (like a ball?) compared to quantum particles which are atoms...  \n\nIf that is the question:  the nano-particles themselves are bound to each other by electronic forces -- forces that are electron-based.  They are so very small that the tiny force pulls of the atmosphere around us can make a difference.  Think of the ocean -- not a good comparison, but you know that the tides are caused by the gravitational forces of the moon?  That is no force that you can see, but it is effective...\n\nPut simply, larger particles are not affected by the electro-magnetic forces as strongly as nano-particles.  The quantum properties come from that effect.
372031
Protons are positively charged particles.\n\nBetween protons there are two types of forces.\n\nOne is the electro-static repulsion between two protons.\n\nThe other is the gravitational force of attraction between the masses of protons.\n\nWhen two protons are separated by any distance,\n\nThe electro-static repulsive force is 1.29 x 10^28 times greater than the gravitational attraction between them.
878571
it says that shooting a certain amount of light on metals will cause it to release electrons.Because that means that light actually can do something, it must be a particle, otherwise it would be something that can't really touch other objects and cause something to happen
1142596
both positively and negative atoms have affinity for each other\n\nthis is due to the reason that each of them has few +ve particles \nand few -ive particles.this attract each other due their affinity\nbut both +ve and -ive atoms have protons(+ve particles) and electrons (-ive particles) in higher number therefore its always an over coming force this gives rise to an attraction or repelling force respectively on opposite and same type of charge
770852
The bigger the atom,\nthe taller the radius,\nthe taller the distance of the outer electron to the center of the ion,\nthe weaker the electric bond between the outer electron and the ion,\nthe lesser the first ionization energy.\n\nTh
754160
The force between two atoms depends on the distance between them. If they are far away from each other they don't feel each other so the force between them is 0 and typically one defines the potential energy to be 0 when the atoms are infinitely far away from each other. If you move the atoms closer together there will be an attractive electromagnetic force between them (the so-called van der Waals force) meaning that the potential energy decreases. At even shorter distances the force becomes stronger, because the electrons in one atom begin to feel the attractive potential of  the positively charged nucleus of the other atom. At some point the energy reaches a minimum. If you try to move the atoms closer together they will repel each other and the potential energy increases towards plus infinity meaning that it is impossible to put the atoms on top of each other (because of Paulis exclusion principle if you have heard of that. Roughly speaking it states that electrons are not allowed to overlap each other in space). So to summarize the interatomic potential goes from 0 at large distances through a negative minimum towards infinity at small distances (the simplest and most commonly used model potential for interatomic interactions is the Lennart Jones potential which is Ar^-12-Br^-6 where A and B are positive constants which are different for different atoms and r is the distance between the two atoms. Try to play around with such a function if you want to get a feeling for it).\n\nMolecular bound states can be formed where the potential is negative. The ground state (lowest potential energy) will have an energy close to the minimum and the most loosely bound states will have a potential energy close to zero meaning that the atoms in such a molecule will mostly feel the van der Waals part of the potential which governs the region where the atoms are far away from each other - that's the long-range part of the interatomic potential.\n\nHope that helps...
360137
the simplistic answer involves the electrons, protons and neutrons. the more complex answer contains up quarks, down quarks- which are the building blocks of protons and neutrons. \nThen if we think about it we have also got anti-matter, which is involved in bonding and so forth, and so must be around somewhere. positrons, anti-bonding orbitals, etc.
446643
The movement of an electron from one place to another.
1119920
Usually, the number of electrons determines the charge of the atom. The protons determines the identity of the atom (the element). Therefore, when two protons and two neutrons are emitted, you will haev a totally different element than before, not an anion (negatively charged ion or atom).
178437
The ion has one ore more surplus electrons to fill the outer shell to 8 of them.\nElectrons repell each other, so they take a little bit more space.\nSo the negative ion is a bit bigger than the atom.
903111
The answer is 2\n\nWe see it happening all the time when beta plus (positrons) come in contact with electrons, which are their anti-particles. The result is annihilation and two gamma rays. The gammas share (somewhat unevenly) the rest-mass energy of the electron-positron pair (2 times 0.511 MeV = 1.022 MeV). \n\nIf a proton and an anti-proton annihilate (this can happen in accelerators) the energy would be about 2000 times greater.