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Can an electric charge be positive?
When a process of oxidation takes place the element acquires a unit positive charge. The number of protons are more than the number of electrons in an element which gives the element its positive charge as the protons have a positive charge.
When you subtract the number of electrons from the number of protons what do you get?
It should be:# of protons - # of electronsIt gives you the ion charge of the element. For example, Oxygen ion has 8 protons and 10 electrons. Therefore, 8 - 10 = -2 ----> O2-
What are the positive charges in an atom?
It means it has more protons (positive charge) and neutrons (no charge) than electrons (negative charge). This gives it an overall positive charge.
What is the oxide number of an element?
The charge an element would have if it lost or gained electrons
Why do cations bear positive charge?
Cations are formed when an atom loses electron(s). Since there are more positively charged protons than the negatively charged electrons, cations have positive charge.
What charge does an object gain if it gives electrons?
positive charge
Can an electric charge be positive?
When a process of oxidation takes place the element acquires a unit positive charge. The number of protons are more than the number of electrons in an element which gives the element its positive charge as the protons have a positive charge.
When you subtract the number of electrons from the number of protons what do you get?
It should be:# of protons - # of electronsIt gives you the ion charge of the element. For example, Oxygen ion has 8 protons and 10 electrons. Therefore, 8 - 10 = -2 ----> O2-
What does the number of protons or electrons in an atom conclude?
The number of protons in an atom determine what element it is, while the number of electrons is what gives it it's electric charge (positive, neutral, or negative. i.e. if there are 5 protons and 5 electrons, the atom will have a neutral charge.
Does an element that loses 3 electrons have a charge of plus 2?
If an atom loses 3 electrons, it gets a charge of +3. (One positive charge for every electron lost). If an atom loses 2 electrons, it gets a charge of +2.
How can one determine the effective nuclear charge (Z effective) of an atom?
To determine the effective nuclear charge (Z effective) of an atom, you can subtract the number of inner shell electrons from the atomic number of the element. This gives you the net positive charge experienced by the outermost electrons, which is the effective nuclear charge.
What are the positive charges in an atom?
It means it has more protons (positive charge) and neutrons (no charge) than electrons (negative charge). This gives it an overall positive charge.
When an atom is negative or positive?
An atom is negative when there are more electrons which gives it that negative charge. An atom is positive when there are less electrons than protons.
What is the oxide number of an element?
The charge an element would have if it lost or gained electrons
How do you find the charge of an element without the number of protons neutrons or electrons?
The charge of an element is determined by the number of protons in its nucleus. Each proton has a positive charge of +1, so the total number of protons gives you the overall charge of the element. The number of electrons is typically equal to the number of protons in a neutral atom.
What is the overall charge of an element?
The overall charge of an element is determined by the number of protons in its nucleus, which gives it a positive charge. The total number of electrons surrounding the nucleus will be equal to the number of protons, resulting in a neutral charge for the element.
An atom that gives up electrons becomes an?
This atom become a cation (positive charge).
