0
What else can I help you with?
What is the symbol for one element that DOES NOT need eight electrons to have full set of valence electrons?
An element that does not require eight electrons for a full set of valence electrons is represented by the element symbol B. Boron only needs six electrons to complete its valence shell and achieve stability.
What radioactive element has six electrons and eight neutrons?
The element is carbon and the isotope is 6C14
What element is a noble gas that does not have eight electrons in its outer shell?
Helium is the element in the noble geses family that does not have an octet. Helium is the element in the noble geses family that does not have an octet.
What is a representative element with eight electrons in its valence shells is called?
Octet
What element is the only noble gas that does not have eight electrons in its outer shell?
Helium is the only noble gas that does not have eight electrons in its outer shell. It has only two electrons in its outer shell.
If an element has eighteen electrons how many would be in the third energy level?
Eight
How many electrons does each element need to be stable on its outside level?
eight
Which elements is less reactive an element whose atoms have seven valence electrons or an element whose atoms have eight valence electrons?
the element with seven valence electrons will be more reactive. The reason for this is that elements want to always want to have a full valence shell (they always want 8, like a noble gas). The element with eight valence electron is happy with its full shell and will not want to get rid of any electrons.
How can you tell whether or not an element will react with others element?
Depending on how many valence electrons in the element has, The other element could take away a valence electron to make eight
What is the atomic mass of an element whose atoms consist of eight protons nine neutrons and eight electrons is?
The Atomic Mass is 17
How can one draw a Lewis dot structure for an element?
To draw a Lewis dot structure for an element, first determine the total number of valence electrons for that element. Then, place the electrons around the element symbol in pairs, with no more than two electrons in each pair. Remember to follow the octet rule, which states that most elements strive to have eight electrons in their outer shell.
How can you tell whether or not an element will react other elements?
Depending on how many valence electrons in the element has, The other element could take away a valence electron to make eight
