Atoms only bond if it helps them achieve their goals of having 8 valence electrons. That is why noble gases do not bond; they already have 8 valence electrons.
The outer or valence shell
binary covalent bond
How do elements bond together to form compounds?Elements join together by gaining, sharing, or losing electrons.
the outermost electrons of an atom. these are called valence electrons. atoms are also grouped in the periodic table based on their valence electrons. to complete a full outermost shell there must be 8 electrons. hydrogen has 1 valence electron. and oxygen has 7. they are able to bond together because of how many valence electrons they have.
Carbon can bond with itself, and many other elements.
it has 4 valence electrons
no, chemical bond does
The outer or valence shell
binary covalent bond
A covalent bond occurs when atoms share valence electrons.
chemical bond formation. Transfer of electron lead to formation of ionic bond and sharing of electron is called as covalent bond
Two elements combine together by sharing electrons to form a bond.
They don'tThey group elements with the same number of valence electrons.The valence electrons of an element determine how that element bond and how many bonds it forms.So elements with the same number of valence electrons tend to have similar chemical properties.
They like to have full valence shells.
The number of valence electrons affect the type of bond formed by an atom with other atoms as it determines the number and type of atoms it needs to bond with. An atom with one valence electron, for example, will bond with one atom that needs one electron.
How do elements bond together to form compounds?Elements join together by gaining, sharing, or losing electrons.
No. Electrons are part of the atom. For example, when two atoms come together and one has 6 valence electrons and the other has 2 valence electrons, the atom with the 2 valence electrons might get bonded to the other atom with 6 valence electrons because the atom with 6 valence electrons wants to have 8 valence electrons to fill its outer shell. You might think electrons are bonds, they are not. They are what cause atoms to bond but are not bonds.