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 most abundant element in the universe. It possesses the highest energy per unit weight of any chemical fuel and is nonas it burns into water-polluting vapor: 22 H O HO 22 2 +â (1). Table 1. Comparison of hydrogen to other hydrocarbon fuels.