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because Be has only 4 electrons and has 2 valence electron
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Why is neon more stable than chlorine?
Neon has completely filled valence orbitals, obeys octet rule and is hence stable. Chlorine needs one more electron to complete octet and is hence reactive.
Which is more stable neutral chlorine atoms of chlorine ions?
Chlorine ion is more stable because it has got the maximum number(8) of electrons possible in its valence shell, it is known as the octet. When an ion achieves octet, it has got the electronic configuration of a noble gas, which is inert and very stable.
If an atom has six or seven valence electrons it is more stable if it electrons to fill the octet becoming a ion?
Gains, Positive
How could oxygen achieve a stable octet?
Yes. The octet rule is a rule of thumb that states that atoms tend for form bonds that allow the bonded atoms to have eight electrons in their valence shells. This is a "driving force" in chemistry, and it explains many, many reactions. Use the link below to gather more information.
Why should a building structure be stable?
Some ways you can make a structure more stable is by: 1) Making the Base wider 2) Taper The Structure (Make the top skinny and the Base Wide) 3) Make the Base Heavier 4) Lower the Centre Of Gravity 5) Add more Support Points
How many more electrons does silicon need in order to have a stable octet?
Silicon, like carbon, has four valance electrons, and needs another four to have a stable octet.
How many more electrons does Fluorine need to have a stable octet?
1
Why is neon more stable than chlorine?
Neon has completely filled valence orbitals, obeys octet rule and is hence stable. Chlorine needs one more electron to complete octet and is hence reactive.
Which is more stable neutral chlorine atoms or chlorine ions Why?
Chlorine ion is more stable because it has got the maximum number(8) of electrons possible in its valence shell, it is known as the octet. When an ion achieves octet, it has got the electronic configuration of a noble gas, which is inert and very stable.
Which is more stable neutral chlorine atoms of chlorine ions?
Chlorine ion is more stable because it has got the maximum number(8) of electrons possible in its valence shell, it is known as the octet. When an ion achieves octet, it has got the electronic configuration of a noble gas, which is inert and very stable.
Why is potassium more reactive than lead?
It only has to lose one electron to get to a stable octet and the inert gas structure of Argon (which is very energetically favorable) - lead has to gain 4 to become Radon noble gas.
If an atom has six or seven valence electrons it is more stable if it electrons to fill the octet becoming a ion?
Gains, Positive
Why are what octet's rule?
Octet Rule: In order for atoms to become more stable, they will take electrons, lose electrons, or share electrons so that their outer shell/level will contain eight electrons and be complete.
What predicts that atoms will react with each other to become more stable by filling their valence shells with eight electrons?
the octet rule does
What is the atomic number of carbon is 6 and Argon is 18 which atom is more stable?
Argon is more stable than carbon. Argon is a noble gas, and as such occurs in nature with a filled valence shell, having an octet (8) of valence electrons, which makes it so stable that it is virtually nonreactive. Carbon atoms react in order to achieve an octet of valence electrons, usually by covalent bonding with other atoms.
Can atoms combine less or more than the octet rule?
Yes. In the case of BeCl2 and BF3, there are only 4 and 6 electrons on Be and B respectively and not eight. Similarly, in the case of SF6 and PCl5, there are 12 and 10 electrons on S and P respectively and not eight.
Why do atoms share gain or lose electrons?
Atoms gain, share, or lose electrons to try and become more stable. Atoms will gain, share, or lose electrons until they have a stable 8 valence electrons in their outer shell which is called an octet, which is stated in the octet rule. See the attached links for information on the octet rule.
