Notice that we may now write the formula for the cross product as. Example 1: The cross product of the vectors and. Solution: Properties of the Cross Product: 1. The length of the cross product of two vectors is. 2. Anticommutativity: 3. Multiplication by scalars: 4. Distributivity: 5.
Best Answer: Hydrogen and Helium. Not only are they the most abundant elements in the Sun, they're also the most abundant elements in the universe.
Hydrogen is the lightest and most abundant element in the universe. The hydrogen-helium abundance ratio is an important clue to the cosmological process. The nucleus of ordinary hydrogen consists of a single proton, but it also occurs as deuterium with a proton and a neutron.ydrogen burns in oxygen or air with an almost colorless flame and has potential as a fuel. Since it requires energy to separate hycrogen, its real potential is as a storage medium for energy; processes like electrolysis of water can produce hydrogen for storage as a fuel.