0
What Rule states that the first ring on an atom can hold 2 electrons and all others can hold 8?
Wiki User
∙ 11y ago
Well I tink you mean the duet rule appling to first period and octet rule. The octet rule relates to the stable configuration that atoms can achive by sharing electrons, and is the outer shell of the noble gases.
HOWEVER for period 3 and above atoms can hold more than 8 electrons in their outermost shells.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
What rule states that to be stable atoms need 2 valence electrons?
This rule doesn't exist; you think probable to octet rule.
WHAT IS THE RULE FOR REPLACEMENT REACTIONS?
Metals which have the ability to easily lost electrons replace the others.Halogens which have the ability to gain electrons replace the others.
Hund's rule states that an orbital can contain two electrons only if?
all other orbitals at that sublevel contain at least one electron (plato :P)
What is the significance of the octet rule in the study of chemistry?
The octet rule in the study of chemistry states that atoms combine in such a way as they each have eight electrons in their valance. The electrons shared by two atoms in a covalent bond are counted twice.
What rule are hydrogen and helium excepted from?
The elements hydrogen and helium are exempted from the octet rule. The octet rule, as you might recall, states that elements prefer to have eight electrons in their valence shells. Hydrogen has a lone electron in its valence shell, and cannot begin to "borrow" electrons to create a shell with eight electrons in it. Remember that its electron, a 1s1 electron, is in the 1s shell. Helium has a full 1s shell with its two electrons (1s1, 1s2). It has no interest in any other electron configuration because its valence shell is full. The first two elements on the periodic table are the exceptions to the octet rule. A link can be found below.
How many does the atoms electrons in their outer shells does the Octet Rule state they need?
8 electrons and yes, the Octet rule states this
What does the hund's rule states?
Hund's Rule states that electrons will occupy orbitals of a subshell singly before any are doubly occupied. This is to maximize the total spin of the electrons in the subshell.
What states that atoms tend to gain lose or share electrons in order to achieve a full set of valence electrons typically?
The octet rule.
What rule states that to be stable atoms need 2 valence electrons?
This rule doesn't exist; you think probable to octet rule.
What states that an atom with eight electrons in its outer level is nonreactive?
The "octet rule."
WHAT IS THE RULE FOR REPLACEMENT REACTIONS?
Metals which have the ability to easily lost electrons replace the others.Halogens which have the ability to gain electrons replace the others.
What states that for an atom in the ground state the number of unpaired electrons is the maximum possible and these unpaired electrons have the same spin?
Hund's Rule
Hund's rule states that an orbital can contain two electrons only if?
all other orbitals at that sublevel contain at least one electron (plato :P)
Which rule is violated in the configuration of 1s2 2s2 2px2?
The rule that is violated in the configuration of 1s2 2s2 2px2 is the Hund's Rule. Hund's rule states that all electrons do not want to be with each other.
Does BeH2 violate the octet rule?
The octet rule only applies to elements that are heavy enough to have reached the second shell of electrons. In the first shell, the octet rule does not apply because the first shell is completed with only two electrons, not eight. So no, the octet rule does not apply to beryllium hydride.
The octet rule indicates that?
In chemistry, the octet rule states that an atom has eight electrons in its outer shell. When all eight electron orbitals are filled, the atom is described as non-reactive. Examples include neon and argon.
What is the significance of the octet rule in the study of chemistry?
The octet rule in the study of chemistry states that atoms combine in such a way as they each have eight electrons in their valance. The electrons shared by two atoms in a covalent bond are counted twice.
