Normally a covalent bond, but it depends entirely upon what compound you are considering. There is no single answer.
Recently was discovered that a hydrogen bond is possible (Copenhagen scientists).
The bond is covalent.
The nucleotides are linked by peptide bonds - covalent bonds between the carbon in the carboxyl group and the nitrogen in the amino group. The double helix is formed by hydrogen bonds between the hydrogens and oxygens of two strands of nucleotides.
O+ blood types can donate blood to anyone. O- blood types (for females) have to get this shot when they are pregnant. (I don't wanna be a O- blood type girl anymmore...) :(
Homozygous type O parents get the type O baby
People who are of the blood type B can only receive type B or type O. Type A people can receive type A or type O Type AB people can receive type A, B, or O Type O people can only receive type O
Parents of blood type O can only have children with blood type O. Because type O is recessive, you know that the parents are homozygous O.
Helium will not bond with fluorine or any other element.
there is only one type of bond between water molecules and that is the strong Hydrogen bond. Hydrogen bond can be formed only between H Atom and O,F,N. here we have O.
Lithium oxide, light caustic powder. http://en.wikipedia.org/wiki/Lithium_oxide
A covalent bond
The Joey bond and the Ayleene bond can bond more and make a bond of babies.Then the ring comes to destroy your home.Also ominomapia.
Covalent bond
O=O a double covalent bond ( 4 lone pair ) between the atoms, one is a sigma bonf and one is a pi bond.
covalent
ionic
both are non-metals, so a covalent bond will be formed
Carbohydrates are joined by a glycosidic linkage, which is a covalent bond that formed between two carbohydrate molecules by dehydration synthesis.
There are two types of bonds created by atoms of the molecules are polar covalent bond and hydrogen bond. Polar covalent bond is formed by the hydrogen and oxygen of the water while the hydrogen bond is formed between the water molecules.