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Which atom does not need 8 electrons in it outer energy level to be stable?
Hydrogen is an atom that does not need 8 electrons in its outer energy level to be stable. Hydrogen only needs 2 electrons to fill its outer energy level.
All atoms become stable when they have how many valence electrons?
Atoms become stable when they have a full outer electron shell, which typically means having 8 valence electrons (except for hydrogen and helium, which are stable with 2 valence electrons). This stable configuration is known as the octet rule.
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.
What kind of bonding is present in hydrogen selenide?
Hydrogen selenide primarily exhibits covalent bonding, where electrons are shared between hydrogen and selenium atoms. This sharing of electrons allows for the formation of a stable molecule.
How many covalent bonds are formed between two hydrogen atoms?
Two hydrogen atoms form one covalent bond when they share their electrons to achieve a stable electron configuration. Each hydrogen atom contributes one electron to the bond, resulting in a shared pair of electrons.
How many electrons does it take for hydrogen and helium to become stable?
Helium is already stable. Hydrogen should gain or lose one electron to be stable.
Which atom does not need 8 electrons in it outer energy level to be stable?
Hydrogen is an atom that does not need 8 electrons in its outer energy level to be stable. Hydrogen only needs 2 electrons to fill its outer energy level.
All atoms become stable when they have how many valence electrons?
Atoms become stable when they have a full outer electron shell, which typically means having 8 valence electrons (except for hydrogen and helium, which are stable with 2 valence electrons). This stable configuration is known as the octet rule.
How many electrons does hydrogen want to obtain?
Hydrogen wants to obtain one electron to achieve a stable electron configuration similar to the noble gas helium.
How many atoms does H²o have?
A hydrogen molecule has 2 atoms covalently bonded together. Hydrogen has 1 proton and 1 electron. It needs 2 electrons to be stable; to have the 1s orbital full; so 2 atoms of Hydrogen bond together sharing 2 electrons andboth atoms are stable.
What is it if hydrogen has 2 electrons?
If hydrogen has 2 electrons, it would be an H2 molecule. Each hydrogen atom contributes 1 electron, resulting in a stable diatomic molecule with a total of 2 electrons.
How do hydrogen atoms make a covalant bond?
Two hydrogen atoms share their electrons; thus, both of them have two electrons each in their first shell and become stable.
How many electrons does a stable sodium atom have?
Sodium has 11 electrons.
How many valence electrons will hydrogen have after chlorine steals electrons?
The hydrogen ion H+ is without 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.
What kind of bonding is present in hydrogen selenide?
Hydrogen selenide primarily exhibits covalent bonding, where electrons are shared between hydrogen and selenium atoms. This sharing of electrons allows for the formation of a stable molecule.
Nitrogen has an atomic number of 7. how many hydrogen atoms are necessary to join the nitrogen to form a stable compound?
Three hydrogen atoms are necessary to join with one nitrogen atom to form a stable compound, such as ammonia (NH3). This creates a stable molecule by sharing electrons.
