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Will a plastic comb with extra electrons have a positive charge?
Wiki User
∙ 11y ago
No the answer is that it has an negitive charge
Wiki User
∙ 11y ago
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What would happen if there were extra electrons in an atom?
when electron jump from lower energy level to high energy level
If an atom has 18 protons 15 neutrons and 22 electrons what is the atoms electrical charge?
If an atom has 15 protons 12 neutrons and 16 electrons, the neutrons have absolutely nothing to do with the electrical charge. Having one more electron than protons would determine the electrical charge of the atom. The atom would have a charge of -1. The extra electron would give it a negative charge.
What is the overall charge of an atom with 3 extra electrons?
ozone
An atom with an additional election has what kind of charge?
If an object has extra electrons, it will surely have negative charge.
Why proton is positively charged?
I am going to borrow heavily from the answer to "Why do electrons have a negative charge?" Protons have a positive charge because the charge is part of what the particle is made of. If it were possible to remove the positive charge from the proton we would then have a neutron.
When an atom has one or more extra electrons it will have a positive charge?
No. Electrons possess a negative charge, therefore an atom with an excess of electrons will have an overall negative charge.
How are atoms that are neutral in charge?
Atoms that are neutral in charge have the same quantity of protons and electrons. Negative ions have extra electrons, and positive ions are missing electrons.
Is charge the measure of extra positive or negative particles an obgect has?
Yes - but really just the negative particles ... electrons.
Why does an atom become a positive ion when it loses an electrons?
Electrons have negative charge. So when electrons is lost from an atom, the atom gets positive charge.
How is static electricity made?
=Usually, atoms have the same number of electrons and protons. Then the atom has no charge, it is "neutral." But if you rub things together, electrons can move from one atom to another. Some atoms get extra electrons. They have a negative charge. Other atoms lose electrons. They have a positive charge. When charges are separated like this, it is called static electricity.=
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.
Can ion have a positive and negative charge?
An ion is either a positive charged or a negative charged atom. Negative ions have one or more extra electrons, and positive ones have one or more electrons not there.
How many valence electrons do metals have?
Metals as found in the Periodic Table have no "extra" electrons. They are electrically neutral because they have the same amounts of protons and electrons or + and - charges respectively. However metals react with non-metals to form Ions, cations to be more precise, in this case they actually lose electrons resulting in a positive charge. In other words, metals never have "extra" electrons, they either have a neutral charge or they are lacking electrons and have a negative charge.
What is the charge of a model atom element?
The charge of an atom is the difference between the number of protons and the number of electrons. Normally they balance, so the charge is 0. If there are extra electrons, the atom is an ion, and is considered negative. Conversely, an excess of electrons means positive.
Why does an atom that has lost an electron have a positive charge?
Every atom has a positively charged nucleus containing protons, each with a 1+ charge. Electrons, each with a -1 charge surround the nucleus. In a neutral atom the number of electrons is equal to the number of protons, so there is no net charge. If an atom loses electrons it will have more protons than electrons resulting in an overall positive charge. For example, a neutral magnesium atom has 12 protons and 12 electrons, resulting in an ion with 12 protons and 10 electrons. Since there are two more protons than electrons in this ion, the overall charge is 2+
What is the resulting charge of a surface that gains electrons?
Electrons have a negative charge. Therefore, an atom having extra electrons is a negative ion.
What would happen if there were extra electrons in an atom?
when electron jump from lower energy level to high energy level
