Just one in every molecule, oxygen
22
if it occurs between non metal atoms. Covalent bonds can only occur between non metal atoms but Ionic bonds occur between metal and non metal atoms.
No, but it's not a metal, either. A "non-metal" is an element, and "wood" is not a chemical element. So, wood is not a non-metal, and it's not a metal, either. Wood is a very complex substance made of many different molecules, which are made of many different atoms.
metal and non metal
Atoms do not have covalent bonds, they form them. A covalent bond is typically non-metal to non-metal, and hydrogen is considered a non meteal
22
if it occurs between non metal atoms. Covalent bonds can only occur between non metal atoms but Ionic bonds occur between metal and non metal atoms.
metal
Covalent bonds may contain two non metal atoms. Example is CH4.
it depends on the valency of the atoms
metal and non metal
No, but it's not a metal, either. A "non-metal" is an element, and "wood" is not a chemical element. So, wood is not a non-metal, and it's not a metal, either. Wood is a very complex substance made of many different molecules, which are made of many different atoms.
Atoms do not have covalent bonds, they form them. A covalent bond is typically non-metal to non-metal, and hydrogen is considered a non meteal
yes both the carbon and oxygen are non metal atoms but beside this carbodioxide is lethal
* If one atom is metal and the other is non-metal, the bond is ionic * If both atoms are non-metal, the bond will be covalent.
both
A metal and a non-metal