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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.
How do atoms get stable outer energy level?
They share their valence electrons
What is a Adam when it's outer energy level is filled with electrons?
Stable.
Which group has a stable number of electrons in their outer most energy level?
All the noble gases Helium, Neon, Argon, Krypton, Xenon and Radon have a stable octet of electrons in their outer energy level.
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.
A gas that has a stable number of electrons in the outer energy level?
Noble gas
How many electrons does an atom usually need in its outer energy level to be stable?
2.
How many electrons are required in the outer energy level for most elements to be stable?
The noble gases is the most stable group of elements. They have their outer electron energy levels full, but the number of electrons vary according to which noble gas it is. They are group 18 on the periodic table.
How many electrons does a chemically stable atom have in its outer energy level?
8 electrons
In chlorine the outer energy level contains 7 electrons To attain stable state the chlorine atom needs to gain how many electrons?
Just one. To become stable, it needs eight electrons; a full outer shell.
What is it called when an atom has an outer energy level is filled with electrons?
it is called complete or completely stable
What is the groups number for elements that have a stable number of electrons in their outer energy level?
Group 8
