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Are electrons lost or gained during the formation of a negatively charged ion?
They are gained.
Magnesium is a middle with two electrons in its outer most energy level when it becomes an ion what happens to its valence electrons what happens to its charge?
When magnesium becomes an ion, it loses its two valence electrons from its outermost energy level. This loss of electrons results in the formation of a positively charged ion, specifically a magnesium cation (Mg²⁺). Consequently, the charge of the magnesium ion is +2, as it has two more protons than electrons.
During a chemical reaction an iron atom became the ion fe2 what happend to the iron atom?
During the chemical reaction, the iron atom lost two electrons, resulting in the formation of the Fe²⁺ ion. This loss of electrons occurs when iron reacts with other elements or compounds, leading to its oxidation. As a result, the iron atom transitions from a neutral state to a positively charged ion, which can participate in further chemical interactions.
The octet rule is the tendency to have electrons in the shell after ion formation or bond formation?
Yes, the octet rule states that atoms tend to gain, lose, or share electrons in order to have a full outer shell with eight electrons, which is considered stable. This stability is achieved by achieving the electron configuration of a noble gas.
When an atom gives away electrons to another atom what happens?
When an atom gives away electrons to another atom, it becomes positively charged (as it loses negatively charged electrons) and forms a positively charged ion. The atom that gains electrons becomes negatively charged and forms a negatively charged ion. This transfer of electrons results in the formation of an ionic bond between the two atoms.
What usually happens to valence electrons?
In metals, they are transfered during reactions or thought to be lost during ion formation
In electron transfer involving a metallic atom and nonmetallic atom during ion formation what happens to the atoms?
both atoms gain electrons
Are electrons lost or gained during the formation of a negatively charged ion?
They are gained.
Magnesium is a middle with two electrons in its outer most energy level when it becomes an ion what happens to its valence electrons what happens to its charge?
When magnesium becomes an ion, it loses its two valence electrons from its outermost energy level. This loss of electrons results in the formation of a positively charged ion, specifically a magnesium cation (Mg²⁺). Consequently, the charge of the magnesium ion is +2, as it has two more protons than electrons.
What happens when the element phosphorus forms its ion?
When phosphorus forms an ion, it typically gains three electrons to achieve a stable electron configuration. This results in the formation of a phosphide ion with a 3- charge.
What happens when you change the electrons?
Changing the number of electrons in an atom can result in the formation of an ion if the number of protons is not changed. This can lead to a change in the atom's charge and its chemical properties. In a chemical reaction, the electrons may be transferred between atoms, leading to the formation of new chemical compounds.
What happens to an atom when it has 8 electrons?
It has 8 electrons. And if its not an ion, then it has 8 protons.
The Lewis structure for a barium Ba ion looks like this Ba2 what best describes what happens when a barium atom forms an ion?
When a barium atom forms an ion, it loses two electrons to achieve a stable octet configuration like a noble gas. This results in the formation of a Ba2+ ion with a 0 oxidation state.
What happens to sulfur atom when it becomes a sulphide ion?
When a sulfur atom gains two electrons to become a sulfide ion, it achieves a stable electron configuration with a full valence shell. This results in the formation of a negatively charged ion with a 2- charge. A sulfide ion forms due to electron transfer, creating a more stable configuration for the sulfur atom.
What happens when the elements phosphorus forms an ion?
When phosphorus forms an ion, it typically gains three electrons to achieve a full outer electron shell. This results in the formation of the phosphide ion, which has a 3- charge. This allows phosphorus to attain a stable electron configuration similar to a noble gas.
When an ion is created the number of these is changed in the atom?
electrons. the atom either gains or looses electrons to become negatively or positively charged. An ion can also be formed by the addition or subtraction of a neutron.
What happens when magnesium forms it's ion?
it loses 2 electrons
