A group of elements that rarely combine with other elements because they already have eight electrons in the outer shells is a Noble Gas
Because they determine how the element will combine with other elements
Two elements combine together by sharing electrons to form a bond.
Okay Hi I am A Freshman and this question was really hard but i have the answer... they combine because they both want to have 8 electrons... so they share electrons and that bonds keep them together love,jade
When elements combine to form compounds, they share electrons to achieve a stable electron configuration. This sharing allows them to form strong chemical bonds, resulting in the formation of a new substance with unique properties.
Carbon, Geranium, Tin, and Silicon. The reason for this is because all of these elements including Lead, have four valence electrons.
all the electrons that are available in outermost shell
elements combine because no body noes :DBecause elements become ions then combine
Electrons are shared when elements combine to form molecules. These are subatomic particles with a negative elementary electric charge.
elements combine to attain more stability, generally by attaining the electronic configuration of the nearest noble gases. they do so by donating electrons, accepting electrons or by sharing electrons
Noble gases, such as helium, neon, and argon, typically do not form bonds with other elements because they already have a stable configuration of electrons in their outermost energy level. This makes them very unreactive.
Helium is a noble gas with a complete outer electron shell, making it stable and non-reactive. It does not easily form chemical bonds with other elements because it has a full complement of electrons and is already in a stable configuration.
1. Because the outer shell of valence electrons is full. 2. Bit now only helium hasn't known stable compounds.