<span>Oxygen, nitrogen, and fluorine bond with hydrogen to form molecules. These molecules are attracted to each other by...
hydrogen bonds. Hydrogen bonding is one of the strongest types of bonding in chemistry. A bond between hydrogen and oxygen, or hydrogen and nitrogen, or hydrogen and fluorine is required for molecules to have hydrogen bonds.</span>
Answer:
Frost action involves the ~weathering~ processes caused by repeated cycles of freezing and thawing.
Explanation:
In a hydrogenation reaction a catalyst is used to transform an alkene to alkane. Hydrogenation is a chemical reaction involve chemical reaction between molecular hydrogen and another compound or element in a presence of catalyst such as nickel, palladium or platinum. The reaction involve breaking of carbon-carbon double bond in alkene in presence of catalyst.
Answer:
ampiltude
Explanation:
Amplitude means a measure of the amount of energy in a wave. Notice in the drawing below how the amplitude measures the height a wave is going above or below the resting position of the wave.