0
What else can I help you with?
How do metals obey the Lewis octet rule?
The elements can be described by dot structure. Metals combine with other elements to make its octet complete.
Which is not an octet rule?
There are several - the most notable being H+, H-, and Li+.
What rule is it when representative elements form bonds until they have eight electrons in their valance shells?
The rule you are referring to is the octet rule. It states that representative elements tend to form chemical bonds in a way that they achieve a stable electron configuration with eight electrons in their outermost shell. This provides the atoms with greater stability and is commonly observed in elements that are not in the transition metals group.
Does uranium have an octet?
Uranium typically forms compounds where it does not have an octet due to its ability to expand its valence shell beyond eight electrons. Uranium can often exceed the octet rule in its bonding arrangements.
What is octet rule and give two examples which do not follow this rule?
The octet rule is a rule in chemistry where elements want to form bonds to attain 8 electrons in their valence shell. An example of this would be sodium chloride. Bonds that don't have 8 electrons in their valence shell don't follow this rule
What is significant of octet rule?
The octet rule is the tendency of many chemical elements to have eight electrons in the valence shell.
How do metals obey the Lewis octet rule?
The elements can be described by dot structure. Metals combine with other elements to make its octet complete.
Which three elements violate the octet rule?
The octet rule cannot be satisfied in molecules whose total number of valence electrons is an odd number.There are also molecules in which an atom has fewer, or more, than an octet of valence electrons.
Which rule says that elements will bond to a total number of 8 electrons to be stable?
octet rule
What elements can violate the octet rule?
It what happens when elements don't obey the octect rule, i.e. elements that have more than eight electrons in their outermost shell. It what happens when elements don't obey the octect rule, i.e. elements that have more than eight electrons in their outermost shell.
Why does the octet rule work mainly for elements in period 2?
This is because the elements in the first period only use their s orbitals, youll notice that Hydrogen is 1S and exists as the diatomic H2 and that Helium has the configuration 2S and exists as free Helium. The reason for this is that any S orbital can only hold two electrons, the octet rule applies when there are S and P orbitals present which can hold up to 8 electrons( 2 from the S orbital and 6 from the D orbital).
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.
What isOctet rule for electrons?
The octet rule is the tendency of many chemical elements to have eight electrons in the valence shell.
Which is not an octet rule?
There are several - the most notable being H+, H-, and Li+.
Explain Why are fluorine bromine iodine and chlorine are diatomic elements?
They all have 7 outermost electrons and want to get to a stable octet. The easiest way to do this is to pair up and share an electron so they both have 8 and hence they are diatomic.
What is different about the group 18 elements?
Group 19 elements have 8 valence electrons (obey octet rule) and are hence stable.
What rule is it when representative elements form bonds until they have eight electrons in their valance shells?
The rule you are referring to is the octet rule. It states that representative elements tend to form chemical bonds in a way that they achieve a stable electron configuration with eight electrons in their outermost shell. This provides the atoms with greater stability and is commonly observed in elements that are not in the transition metals group.
