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An ion is formed by losing one or more electrons. When an atom loses electrons, it becomes positively charged and is called a cation.

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Q: What is formed by losing one or more electrons?
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Is a cation metal or nonmetal?

A cation is typically formed from a metal atom by losing one or more electrons, so it is generally associated with metals. Metals tend to easily lose electrons, forming positive ions (cations).


Describe the formation of both positive and negative ions?

Positive ions are formed when an atom loses one or more electrons, leading to a net positive charge. Negative ions are formed when an atom gains one or more electrons, resulting in a net negative charge. These processes occur through interactions between atoms, such as electron transfer or sharing.


When metals form ions they tend to do so by?

When metals form ions, they tend to do so by losing electrons from their outermost energy level. This results in the formation of positively charged ions known as cations. The number of electrons lost corresponds to the group number of the metal in the periodic table.


How does an atom achieve a positive charge?

An atom achieves a positive charge by losing one or more electrons to other atoms or molecules. When an atom loses electrons, it becomes positively charged because it now has more protons than electrons. This imbalance in charge creates a positive charge on the atom.


How does an element form a cation?

An element forms a cation by losing electrons from its outer shell. When an atom loses electrons, it becomes positively charged because it now has more protons than electrons. Cations are typically formed by metals as they tend to lose electrons to achieve a stable electron configuration.

Related questions

What type of ions positive or negavie are formed by losing electrons?

Positively charged ions are formed by losing electrons. In a neutral atom, the number of protons and electrons are equal. If an atom loses an electron, it then contains one more proton than electrons. Since protons have a positive charge, the atom becomes an ion with a 1+ charge.


How does an atom becoms apositive ion?

By losing one or more electrons


Is a cation metal or nonmetal?

A cation is typically formed from a metal atom by losing one or more electrons, so it is generally associated with metals. Metals tend to easily lose electrons, forming positive ions (cations).


What is the ionization of an element?

It is a neutral atom of the element gaining or losing one or more electrons.


What is ionization of an element?

It is a neutral atom of the element gaining or losing one or more electrons.


Describe the formation of both positive and negative ions?

Positive ions are formed when an atom loses one or more electrons, leading to a net positive charge. Negative ions are formed when an atom gains one or more electrons, resulting in a net negative charge. These processes occur through interactions between atoms, such as electron transfer or sharing.


Why are most elements gaining or losing one or more electrons?

it's changing into the excited state


When metals form ions they tend to do so by?

When metals form ions, they tend to do so by losing electrons from their outermost energy level. This results in the formation of positively charged ions known as cations. The number of electrons lost corresponds to the group number of the metal in the periodic table.


How does an atom achieve a positive charge?

An atom achieves a positive charge by losing one or more electrons to other atoms or molecules. When an atom loses electrons, it becomes positively charged because it now has more protons than electrons. This imbalance in charge creates a positive charge on the atom.


How is a negative ion is formed?

It gains one or more electrons.


How is a negitive ion formed?

A negative ion is formed when an atom gains one or more electrons. This can happen through processes such as electron transfer, where an electron is transferred from one atom to another, or through interactions with other charged particles.


What is the ion formed when a metal loses 1 or more electrons?

A positively charged ion called a cation is formed when a metal loses one or more electrons. The number of electrons lost determines the charge of the cation.