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.
Scientists have understood for some time that the most abundant elements in the Universe are simple gases like hydrogen and helium. These make up the vast majority of its observable mass, dwarfing all the heavier elements combined (and by a wide margin). And between the two, helium is the second lightest and second most abundant element, being present in about 24% of observable Universeâs elemental mass.