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What kind of charge does an object have when it has given away electrons?
Wiki User
∙ 11y ago
negative
Solon Zboncak
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How you know if an object has more electrons or protons?
If you put an electric charge of known magnitude near the object, then it will either be attracted to the charge or repelled away from the charge. They will have the same charge if repulsion is observed or different charges if attraction is observed.
An electrically neutral object can be attracted by a positively charged object because?
A neutral pith ball is still "charged", it just doesn't display excessively charged behavior. Since it is neutral, having nearly equal positive and negative charge, the proximity of the positively charged pith ball still attracts the negative charge present in the ball, inducing polarization moving the ball closer to the positively charged one. Once they make contact, the conductibility of the pith ball quickly accepts excess charge from the other, creating a like charge repulsion.
When an object acquires a positive charge by the transfer of electrons what happens to its mass?
It stays the same, the object must have lost electrons and while they do have mass it is so small that is generally ignored. An electron has a mass roughly 1/2000th of a proton or neutron, and those aren't heavy to begin with!The most acceptable answer should be that the mass stays the same.
What is the atoms charge if there are more protons than electrons in the atom?
positive!(: more protons = positive more electrons = negative say an atom has 2 more protons than electrons, it has a charge of 2+ if it had 3 more electrons than protons, it has a charge of 3- if electrons are taken away, what will the charge be? answer: positive, because there are less electrons same works vice versa. hope i helped! source: 8th grade science class(:
Do metals gain electrons in ionic bonds?
No. In ionic bonds metals give away electrons.
How is discharging in a positive object different in a negative object?
The direction of the flow of electric current. In a positive object, electrons flow to it because it has an abscence of negative charge (aka electrons). In a negative object, it has an abundance of negative charge (electrons) so electrons flow away from it.
Can objects be charged by induction?
I'm really not sure, however I know that when charging by induction, the electrons repel during induction, due to grounding an object. The charge that an object has when it is charged by induction varies depending on the amount of electrons taken away. When an object is charged by induction, the object has the opposite charge of the object inducing the charge.
How you know if an object has more electrons or protons?
If you put an electric charge of known magnitude near the object, then it will either be attracted to the charge or repelled away from the charge. They will have the same charge if repulsion is observed or different charges if attraction is observed.
What are inducer?
Due to an object nearby, the electrons move to a specific direction as they are either attracted or repelled by it. Such as if there is a negatively charged object near an uncharged object, the electrons in the uncharged object will move as far away from the negative object as possible, and this is what you called an induced charge.
An electrically neutral object can be attracted by a positively charged object because?
A neutral pith ball is still "charged", it just doesn't display excessively charged behavior. Since it is neutral, having nearly equal positive and negative charge, the proximity of the positively charged pith ball still attracts the negative charge present in the ball, inducing polarization moving the ball closer to the positively charged one. Once they make contact, the conductibility of the pith ball quickly accepts excess charge from the other, creating a like charge repulsion.
Do the sign positive or negative of the charge affect how that charge is dissipated?
The dissipation of charge comes from electron flow, regardless of how it was charged. The balance of electrons (which have a negative charge) to protons (which are positively charged) determine if the charge of the object. Protons are in the nucleus and will not leave the nucleus without some sort of nuclear reaction or decay. Also, if protons leave or are added to the nucleus, the element changes. Electrons orbit the nucleus, and are much easier to get to move from one atom to another. By rubbing two objects together, electrons can move from one of the objects to the other. If the objects are separated, then one of them has less electrons than before - this now has a net positive charge (there are more protons than electrons). The other object has a net negative charge (more electrons than protons). If a third object is touched, then the positively charged object may attract some electrons from this third object until the charge is neutralized. If the negative object touches another object, then it will give away the excess electrons so that it has a neutral charge. In both cases it is electron flow, just the direction of flow is different.
What are induced charges?
Due to an object nearby, the electrons move to a specific direction as they are either attracted or repelled by it. Such as if there is a negatively charged object near an uncharged object, the electrons in the uncharged object will move as far away from the negative object as possible, and this is what you called an induced charge.
What is the ease of which electrons flow through a metals?
Electrons would flow with "ease" or towards positive charge. Ie away from other electrons or negative charge.
When elements react what are given away?
electrons
What is the type of bond where electrons are given away?
Ionic
What is the movement of electrons to one part of an object by the electric field of another object?
Well to answer this question would first require a brief explanation of atoms. Atoms consist of 3 particles: protons, neutrons, and electrons. Protons have a positive charge. Electrons have a negative charge. Neutrons have no charge. A basic atom will have the same number of protons, neutrons, and electrons. Certain atoms have tendencies to appear in nature as what are known as ions. An ion is an atom that either has extra electrons or lacks electrons. When an atom lacks electrons, it gains a positive charge. When an atom has extra electrons, it gains a negative charge. The attraction between objects comes from these positive and negative ions. The positive ions have lost electrons and, therefore, are looking for more electrons. Since the negative ions have a surplus of electrons, they are looking to give away electrons. This is what causes them to seek each other out.
Does a neutral object repel a positive object?
No. The actual result is the opposite. If a charged object is brought into the vicinity of a neutral object, normally the two objects attract. The attraction is a consequence of polarization. A neutral object is still composed of many charges associated with the electrons and nuclei of the atoms of the object. If it is a conductor, then electrons will easily move around the conductor in an electric field, but even a nonconductor allows some small movement of the electrons of the atoms. In either case, the movement is such that the electrons in the neutral object tend to shift opposite to the direction of any applied field, i.e. towards a positive charge if a positive object causes the field or away from a negatively charged object. For a neutral object, "polarization" is the charge separation on the object that is caused by the external electric field, for instance a nearby negative object. (Polarization is, by definition, the charge separation induced by an external field and this is a materials property that is different for different materials.) When that charge separation takes place, the electrons (negative) will move somewhat away from a negative object nearby and leave a net positive on the part of the neutral object closest to the negative object. The neutral object has equal amounts of positive and negative charge, but the exposed positive charge is closer to the negative object and thus feels a greater force. There is both an attractive force and a repulsive force acting on different regions of the neutral object, but attraction always is greater because the region experiencing the attraction is closest to the external charge causing the polarization.) In general, a charge (positive or negative), brought near a neutral object will result in polarization of the neutral object and an attractive force between the two object. Polarization forces are larger when the neutral object is a conductor, but for nonconducting materials it is smaller and depends on the type of material.
