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When is an atom most stable?
Answer When the outermost shell(valence shell) is filled the atom is to be most stable. First Shell: holds up to 2 electrons Second Shell: holds up to 8 electrons Third Shell: holds up to 18 electrons Fourth Shell: holds up to 32 electrons
What is a atom with its outermost shell completely filled in likely to do?
An atom with its outermost shell completely filled is likely to be stable and unreactive. This is because the full outer shell provides a balanced charge, making the atom less likely to gain or lose electrons.
How man electrons would you need to fill the outermost ring of hydrogen?
1: The outermost ring of hydrogen is the s-level, which can contain only two electrons, and a hydrogen atom itself already has one of these electrons.
What role do valence electrons play in formation of bonds?
Valence electrons are electrons on the outermost "level". And depending on its electron configuration, it plays a role in which if the atom requires to gain or lose electrons in order to become "stable", it can accept or give electrons to another atom in a chemical reaction.
What does a atom's outermost electron shell does?
The atom's outermost electron shell determines its chemical properties and how it interacts with other atoms. It is involved in forming chemical bonds with other atoms to create molecules through sharing, gaining, or losing electrons. The number of electrons in the outermost shell also influences the atom's reactivity and stability.
How many electrons does neutral selenium atom need to fill outermost shell?
Selenium needs two more electrons.
When is an atom most stable?
Answer When the outermost shell(valence shell) is filled the atom is to be most stable. First Shell: holds up to 2 electrons Second Shell: holds up to 8 electrons Third Shell: holds up to 18 electrons Fourth Shell: holds up to 32 electrons
An atom is stable when its outermost orbit is?
An atom is stable when its outermost orbit, or valence shell, is complete with the maximum number of electrons it can hold according to the octet rule. This typically means having eight electrons for most elements, except for hydrogen and helium which only need two electrons in their outer shell to be stable.
What is a atom with its outermost shell completely filled in likely to do?
An atom with its outermost shell completely filled is likely to be stable and unreactive. This is because the full outer shell provides a balanced charge, making the atom less likely to gain or lose electrons.
A helium he atom has 2 electrons that are both in the outermost energy level how many more electrons does the atom need to fill its outermost energy level?
It is the most stable element in the universe and does not need anymore electrons. Its outermost energy level is full.
How man electrons would you need to fill the outermost ring of hydrogen?
1: The outermost ring of hydrogen is the s-level, which can contain only two electrons, and a hydrogen atom itself already has one of these electrons.
What atom has single electrons in its outermost shell?
Well, all the halogens have 7 valence electrons, the ones in the outermost shell, so elements like fluorine, iodine, and chlorine all need 1 electron to fulfill their octet and become stable.
What role do valence electrons play in formation of bonds?
Valence electrons are electrons on the outermost "level". And depending on its electron configuration, it plays a role in which if the atom requires to gain or lose electrons in order to become "stable", it can accept or give electrons to another atom in a chemical reaction.
What does a atom's outermost electron shell does?
The atom's outermost electron shell determines its chemical properties and how it interacts with other atoms. It is involved in forming chemical bonds with other atoms to create molecules through sharing, gaining, or losing electrons. The number of electrons in the outermost shell also influences the atom's reactivity and stability.
How many electrons does carbon need to have the outermost energy shell filled?
Carbon needs to have 8 electron in its outermost shell to have it completely filled, 4 more valence electrons than it has in the neutral for of carbon.
How many electrons does Magnesium need to complete the last shell?
A magnesium atom would need 6 electrons to complete its highest occupied electron shell. In practice, a magnesium atom almost never does this, because the energy required would be too great. Instead, the magnesium atom transfers 2 electrons to one or more atom that are more electronegative than magnesium and thereby forms a magnesium ion with an electrical charge of +2. In this ion, the highest occupied shell of a magnesium atom is completely empty of electrons.
How many electrons does an atom need in its outer shell to be stable?
5
