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Is an anion is an ion with more electrons than protons giving it a negative charge?
Yes, an anion is an ion that has more electrons than protons, which gives it a negative charge.
What is an ion with more electrons than protons?
When an ion has more electrons than protons in it, the whole ion (charged particle) is negatively charged. The number of negative charges (electrons) exceeds the number of positive charges (protons).
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.
A charge atom that has gained one or more electrons?
An ion is a charged atom that has gained or lost one or more electrons. An ion has an unequal number electrons and protons giving it either a positive or negative charge.
Which pair will Cl have a greater negative charge Cu and Cl or Cu and Cl?
An anion, is an ion with more electrons than protons, giving it a net negative charge. Chloride would have the greater negative charge with Iodide.
Is an anion is an ion with more electrons than protons giving it a negative charge?
Yes, an anion is an ion that has more electrons than protons, which gives it a negative charge.
What has more electrons than protons?
An ion with a negative charge has more electrons than protons. This means that the number of electrons exceeds the number of protons in the atom, giving it a net negative 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 an ion with more electrons than protons?
When an ion has more electrons than protons in it, the whole ion (charged particle) is negatively charged. The number of negative charges (electrons) exceeds the number of positive charges (protons).
Do ions have a positive or negative charge?
Ions can have either a positive or negative charge. Positive ions, known as cations, have more protons than electrons, resulting in a net positive charge. Negative ions, known as anions, have more electrons than protons, giving them a net negative charge.
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.
How is neutral object different from a negatively charged object?
A neutral object has an equal number of protons and electrons, resulting in no overall charge. A negatively charged object has an excess of electrons compared to protons, giving it a 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 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+
An atom is electrically neutral because?
An atom has no electrical charge because the negative charge of the electrons counteract the positive charge of the protons and the neutrons in the nucleus have a neutral charge. For example, Carbon has 6 electrons(-6 charge) and has 6 protons(+6 charge). Giving it an atomic weight of 12 and a charge of 0. The 6 neutrons do not change this charge, they keep it the same because they are neutral. (:
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.
When atoms are at rest what do they have an equal number of?
protons and electrons protons and electrons
