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The net charge of a silicon atom would be -3 if it gains three valence electrons. This is because each electron has a negative charge and adding three electrons would result in a total negative charge of -3. Silicon normally has 4 valence electrons, so adding 3 more would give it a total of 7 electrons, resulting in a net charge of -3.
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How many valence electrons does S2- have?
Sulfur (S) has 6 valence electrons. The S2- ion gains two electrons, bringing the total to 8 valence electrons.
What happens to the neutrally charged object if it gains electrons?
If a neutrally charged object gains electrons, it becomes negatively charged. Electrons carry a negative charge, so adding more electrons to an object will result in an overall negative charge.
The charge an object has when it has gained electrons?
electric charge
When an object gains or loses electrons it has a?
It's safe to say if an object gains or loses electrons its electric charge has changed. If it was overall electrically neutral before it lost electrons, it would then have a positive charge; if it acquired electrons from initially being neutral, it would have a negative charge. At the atomic level this is called ionization.
How does an object gain a negative charge?
An object gains a negative charge by gaining an excess of electrons. When an object either gains electrons from another object or loses protons, it can become negatively charged.
What is the net charge of silicon if it gain three valence electrones?
Silicon typically has four valence electrons and is neutral with no net charge. If it gains three additional valence electrons, it will have a total of seven valence electrons. This would result in a net charge of -3, as gaining electrons gives the atom a negative charge.
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.
Does silicon lose or gain electrons?
silicon prefers to share electrons forming covalent bonds
How does an atom keep its charge?
An atom's charge changes when it gains or loses electrons. Atoms naturally tend to lose or gain electrons to level out at eight valence electrons (valence electrons are electrons in the outermost energy level), so the only atoms that keep their charge are ions with eight valence electrons or the Noble Gases, atoms on the far right of the periodic table that have eigth valence electrons and a nuetral charge.
How many electrons does silicon gain or lose?
Silicon gains 4 electrons.
Why silicon have 4 valency and chlorine 1?
Silicon has 4 valence electrons because it is in group 14 of the periodic table, which means it has 4 electrons in its outer shell. Chlorine has 7 valence electrons but gains 1 electron from another atom to achieve a stable octet configuration, resulting in a valency of 1.
What charge would nitrogen have if it gained 3 electrons?
Nitrogen would have a neutral charge and eight valence electrons.
Does silicon gain lose or share electrons?
Silicon typically shares electrons when forming chemical bonds. It has four valence electrons that it shares to form covalent bonds with other atoms. This sharing allows silicon to complete its outer electron shell and achieve a stable electron configuration.
If an atom of iodine gains one electron it will have the same number of valence electrons as which element?
The same number of valence electrons as xenon.
How many electrons will be in the valence shell of a iodine ion?
Iodine atom has 7 valence electrons, whereas Iodide ion has 8 valence electrons.
If oxygen gains 2 electrons what charge will it have?
It would have a negative charge. It would be a negative ion with a 2+ charge.Remember: when an atom gains electrons they become NEGATIVE.when an atom loses electrons they become POSITIVE.
How many valence electrons in arsenide ion?
Arsenide ion has 3 valence electrons. Arsenic, the element from which arsenide ion is derived, is in group 15 of the periodic table, so it has 5 valence electrons. When it forms an ion with a charge of -3, it gains 3 electrons to achieve a full octet.
