Unequal sharing of electrons.
water
This is the electron with a mass of 9,10938291.10(ex.-35) kg.
Isotopes of an element have nuclei with the same number of protons (the same atomic number) but different numbers of neutrons Neutrons (:
This is called potential energy, because it is available when required
Matter Matter is the term that defines as anything that has mass and takes up space.
Matter
Many enzymes consist of a protein and a non-protein (called the cofactor). The proteins in enzymes are usually globular. They have tertiary structure and this type of globular protein includes immunoglobins, as well. The structures are held in place by hydrogen bonds, disulfide bridges and ionic bonds.
A question about an observation
Carbon acid