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An atom becomes negatively charged when it gains electrons. So, if an atom gains 2 electrons, it will have a charge of -2.
When an atom loses two electrons it becomes +2, as Mg, Ca, Ba.
ANSWER : name of the element and 2- behind it
when it gains ---> always x-
when it loses ---> always x+
~where x stands for the element ~
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When an atom gains an electron what charge does it have?
An atom that gains three electrons will become an ion with a 3- charge.
What results after an atom gains electrons?
Electrons have a positive charge and protons have a negative charge. An atom's nucleus is 99.95% of its weight. When an object gains more electrons, it gains a negative charge that over comes the positive charge. This only happens when there are more electrons than protons.
What is formed when a single atom of Krypton?
When a single atom of Krypton gains or loses electrons, it becomes an ion. These ions can have a positive charge if it loses electrons or a negative charge if it gains electrons.
What happens when an element gains electrons?
If a neutral atom gains one or more electrons, then it will have a negative change. If a positive atom gains electrons, it will have an increase in change, but the charge may be negative, neutral, or positive based on the initial charge and number of electrons gained. The process in which an atom gains electrons is known as reduction.
What is an atom that gains and loses an electron and has an electric charge?
When an atom gains electrons, negatively charged anions are formed. When an atom loses electrons, positively charged cations are formed.
When an atom gains an electron what charge does it have?
An atom that gains three electrons will become an ion with a 3- charge.
What results after an atom gains electrons?
Electrons have a positive charge and protons have a negative charge. An atom's nucleus is 99.95% of its weight. When an object gains more electrons, it gains a negative charge that over comes the positive charge. This only happens when there are more electrons than protons.
What is formed when a single atom of Krypton?
When a single atom of Krypton gains or loses electrons, it becomes an ion. These ions can have a positive charge if it loses electrons or a negative charge if it gains electrons.
What happens when an element gains electrons?
If a neutral atom gains one or more electrons, then it will have a negative change. If a positive atom gains electrons, it will have an increase in change, but the charge may be negative, neutral, or positive based on the initial charge and number of electrons gained. The process in which an atom gains electrons is known as reduction.
The charge an object has when it has gained electrons?
electric charge
What is the charge on atom if it gains electrons?
Depends on how many electrons it gains. For every electron it gains, the atom becomes more negative. One electron gives it a -1 charge, 2 a -2 charge and so on
What is a neutral atom that gains or loses electrons?
A neutral atom that gains or loses electrons becomes an ion. When an atom gains electrons, it becomes a negatively charged ion called an anion. When an atom loses electrons, it becomes a positively charged ion called a cation.
What is an atom that gains and loses an electron and has an electric charge?
When an atom gains electrons, negatively charged anions are formed. When an atom loses electrons, positively charged cations are formed.
What is the net charge of a copper atom if it gains two electrons?
Copper loss electrons.
A material has a net charge because it?
has an unequal number of protons and electrons, resulting in an overall positive or negative charge.
What is the resulting charge of a surface that gains electrons?
Electrons have a negative charge. Therefore, an atom having extra electrons is a negative ion.
If an atom has four valence electrons is it an anion?
No, having four valence electrons does not determine whether an atom is an anion. An anion is formed when an atom gains electrons to have a negative charge. If the atom with four valence electrons gains four more electrons, it would become an anion.
