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How many electrons are called are needed in the outer energy level of most atoms for the atom to be stable?
Most atoms are stable when they have a full outer energy level, which typically consists of 8 electrons. This is known as the octet rule. However, some smaller atoms, such as hydrogen and helium, are stable with only 2 electrons in their outer energy level.
Why some atom lose electron and some gain electron?
Atoms lose or gain electrons in order to achieve a stable electron configuration, usually with a full outer energy level. Atoms with fewer electrons than a full outer level will lose electrons to achieve a more stable configuration, while atoms with more electrons than a full outer level will gain electrons to reach stability. This process allows atoms to achieve the same electron configuration as noble gases, which are known for their stability.
How can atoms with fewer than 8 valence electrons fill their outermost energy level Use either sulfur or magnesium to explain the process?
Atoms with fewer than 8 valence electrons can fill their outermost energy level by forming chemical bonds with other atoms. For example, magnesium can lose 2 electrons to achieve a full outer energy level, becoming a +2 cation. Conversely, sulfur can gain 2 electrons to fill its outer energy level, becoming a -2 anion. Both processes result in stable, filled outer energy levels for the atoms involved.
How many electrons are in hydrogen's outer level when it is full?
There would be two electrons. The electronic configuration would be just 1s2 and this is termed the duplet configuration.
How many electrons are in the outer energy level of xenon?
There are 8 electrons in the outer energy level of xenon. Xenon belongs to the noble gas group on the periodic table, which have a full outer energy level with 8 electrons.
How many electrons are called are needed in the outer energy level of most atoms for the atom to be stable?
Most atoms are stable when they have a full outer energy level, which typically consists of 8 electrons. This is known as the octet rule. However, some smaller atoms, such as hydrogen and helium, are stable with only 2 electrons in their outer energy level.
Why some atom lose electron and some gain electron?
Atoms lose or gain electrons in order to achieve a stable electron configuration, usually with a full outer energy level. Atoms with fewer electrons than a full outer level will lose electrons to achieve a more stable configuration, while atoms with more electrons than a full outer level will gain electrons to reach stability. This process allows atoms to achieve the same electron configuration as noble gases, which are known for their stability.
What are atoms valence electrons?
the electrons on their outer shell, all atoms want to gain a full valence shell.
Why do atoms share electrons?
They share electrons when they try and corm covalent or ionic bonds. This is because the atoms want to gain a full outer shell. So when they share electrons they can have full shells.
How can atoms with fewer than 8 valence electrons fill their outermost energy level Use either sulfur or magnesium to explain the process?
Atoms with fewer than 8 valence electrons can fill their outermost energy level by forming chemical bonds with other atoms. For example, magnesium can lose 2 electrons to achieve a full outer energy level, becoming a +2 cation. Conversely, sulfur can gain 2 electrons to fill its outer energy level, becoming a -2 anion. Both processes result in stable, filled outer energy levels for the atoms involved.
What is octact rule for chemical combination?
Atoms will form chemical bonds with other atoms in order to achieve a full outer energy level, called an octet because it usually means 8 electrons. However, hydrogen undergoes chemical bonding in order to achieve a full outer energy level of 2 electrons because it only contains the first energy level, which can take a maximum of 2 electrons.
Why do atoms gain or share electrons?
Because they don't have a full outer shell of electrons, 2,8,8,18
How many electrons are in hydrogen's outer level when it is full?
There would be two electrons. The electronic configuration would be just 1s2 and this is termed the duplet configuration.
How many electrons are in the outer energy level of xenon?
There are 8 electrons in the outer energy level of xenon. Xenon belongs to the noble gas group on the periodic table, which have a full outer energy level with 8 electrons.
How many electrons does each atom desire?
Atoms do not actually have desires as such, although the metaphor can be useful. Atoms are more stable when they have a full outer electron shell. The smaller atoms, hydrogen, helium, lithium, and beryllium, can obtain a full outer shell with only two electrons in it. The heavier atoms require 8 electrons to have a full outer shell. That is known as the octet rule (an octet is a set of eight).
What do atoms want to have for their outer energy level?
Atoms want to have a full outer energy level of electrons, typically either 2 or 8 electrons, to become stable. This is known as the octet rule, in which atoms tend to gain, lose, or share electrons to achieve a stable electron configuration like the noble gases.
How many electrons in the outer energy level does bromine have?
Bromine has 7 electrons in its outer energy level, making it one electron short of a full outer shell.
