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Can you ever give something a positive charge by giving it protons?
Wiki User
∙ 11y ago
You can give it a positive charge, but that is mainly done by rubbing something on the surface you'd like to be positive. The thing ( fur, hair, or other material that cause much frictions) will rub away electrons from the surface, causing it to become positive. In a lab you could technically add positive ions to make a material positive, but outside that it can hardly or not at all be done.
Wiki User
∙ 11y ago
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What is the difference between a proton an an electron?
Protons and Electrons are actually quite different. Protons have a positive electric charge, while electrons have a negative electric charge. Atoms usually have the same number of protons and electrons, which means they balance each other out giving a neutral electric charge. If there are more of either protons or electrons, the atom will have an overall charge. (Negative or Positive). Protons are also located in the nucleus with the neutrons, while electrons are located in the outer shells surrounding the nucleus.
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 does an electrical charge represent?
An electrical charge represents how many protons or electrons are giving off energy. If there are more protons than electrons, you will get a positive charge. If there are more electrons than protons, you will get a negative charge. This is most commonly seen in the charging of car batteries.
What is an atom that has lost or gained an electron and now carries a positive or negative charge called?
I believe the answer your looking for in an Ion.An ion is an atom or molecule in which the total number of electrons is not equal to the total number of protons, giving it a net positive or negative electrical charge.
How many electrons does an atom with a negative charge have?
It will have more electrons. Electrons carry a negative charge that is equivalent to the positive charge carried by protons. Thus, if an object is negatively charged, it will have more electrons than protons. By the same reasoning, if an object is positively charged, it will have more protons than electrons. As you may have guessed, a neutral object will have the same amount of electrons and protons, causing all the charges to cancel out. Therefore, if a compound has a negative sign added to the end of it, such as NO3-, that means the compound has one more electron than it would if it were neutral.
An atom with a positive charge is called a?
It is a Cation, an ion with fewer electrons than protons, giving it a positive charge
What is the charge of the particles in the nucleus of an atom?
Protons are each +1 and neutrons are neutral, giving the nucleus an overall positive charge equal to the number of protons in it, which is also the atomic number for that element.
Is Ca2 plus a cation?
Yes it is a cation which is an ion with fewer electrons than protons, giving it a positive charge.
How does an ion develop?
An ion is an atom with a charge. This means that the number of electrons does not match the number of protons, thus giving it a charge. If there are more electrons, it has a negative charge. If it has more protons, it has a positive charge. Remember though, an atom cannot lose or gain protons, only electrons.
What is the difference between a proton an an electron?
Protons and Electrons are actually quite different. Protons have a positive electric charge, while electrons have a negative electric charge. Atoms usually have the same number of protons and electrons, which means they balance each other out giving a neutral electric charge. If there are more of either protons or electrons, the atom will have an overall charge. (Negative or Positive). Protons are also located in the nucleus with the neutrons, while electrons are located in the outer shells surrounding the nucleus.
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+
How do you tell if an element is an ion?
An ion is an atom or molecule where the total number of electrons is not equal to the total number of protons, giving it a net positive or negative electrical charge. So Fe2+ is an ion because it has a charge of 2+, whereas He does not have a charge. In this example, Fe has lost 2 electrons giving it an overall charge of 2+ since it has more protons than electrons for the neutral state. Therefore, it is an ion, (particularly a cation because it has positive charge. Negative charge is called an anion). He, however, has an equal number of protons and electrons, resulting in no net charge. Therefore it is not an ion.
Is an anion an ion with more electrons than protons giving it a negative charge?
Yes, an anion is an ion with more electrons than protons giving it a negative charge.
What does a positive charge object have?
It has had electrons removed giving it it's positive charge.
What is ionic coumpound?
Compound made of ions, which are atoms of an element with more or less electrons than number of protons, giving them a positive or negative charge.
If there are two electrons in an atom how many protons would be in the atom?
The atom in a normal state would have two protons to match the two electrons, making the overall charge zero. If the atom is an ion, it would have an mismatched number of protons and electrons, giving it a positive or negative overall charge.
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.
