Helium doesn't form any kind of chemical bond. Every atom has its specialty, they don't form every type of bond.
no
Carbon 4Hydrogen 1
Two oxygen atoms combine to form a molecule by sharing electrons
A carbon atom can form 4 single covalent bonds
Because each hydrogen atom can form a hydrogen bond to an oxygen atom in another water molecule and each oxygen atom has two nonbonding electron pairs, each water molecule can form a maximum of four hydrogen bonds to four other water molecules. The result is a tetrahedral cluster of water molecules around the central water molecule. :)
Helium doesn't form any kind of chemical bond. Every atom has its specialty, they don't form every type of bond.
Theoretically, in extreme conditions, every atom can form every type of bonds. Generally, atoms tend to bond each other by releasing the most possible energy. The lower the energy of the bond is the more stable.
no
Carbon 4Hydrogen 1
four bonds maximum
Each hydrogen can form one bond with selenium. Each selenium atom can form two bonds, one with each hydrogen (2 hydrogen atoms total).
They can each form four bonds.
Chemical bonds are made to form each and every mineral.
ionic bonds form when one atom gains electrons or loses electrons to another atom covalent bonds form when one 2 atoms share electrons in both types of bonding atoms bond to become more stable (to become similar to noble gases by filling their outer most shell)
Carbon form generally covalent bonds; ionic bonds are rare.
Two oxygen atoms each form double covalent bonds with the carbon atom which is between them.
Nitrogen can form a maximum of three single covalent bonds, one with each of its three 2p electrons.