The question makes no sense - you can't consider two variables at once - energy and mass. Most energy for the same mass - hydrogen.
UV-A contains the least radiation (or energy) and is therefore, the least harmful. UV-C contains the most amount of energy and is the most harmful.
it contains the least amount of the total energy.
They are fused into helium and create energy. But it takes 4 hydrogen atoms to make 1 atom of helium. The Hydrogen is first converted to Deuterium (heavy hydrogen), and the two deuterium atoms fuse to make the Helium atom. This process releases a lot of energy, not the least because of the neutrons released. Lol
Hydrogen bonding found in macromolecules in living things (from the most to the least):DNAproteinscellulose (plants)ureaammonia
High because a higher pressure is the result of decreased volume and when a decreased volume for the equilibrium mixture is involved, the shift is toward the side with the least amount of mols of gas. 3 for reactants and 1 for methanol so towards methanol
It is found everwhere, as in each and every biomolecule contains at least some hydrogen atoms.
UV-A contains the least radiation (or energy) and is therefore, the least harmful. UV-C contains the most amount of energy and is the most harmful.
Kevlar does.
Yes.
it contains the least amount of the total energy.
it contains the least amount of the total energy.
it contains the least amount of the total energy.
Gasoline always contains carbon and hydrogen and usually also contains at least small amounts of oxygen, nitrogen, and sulfur.
Oxyacid contains hydrogen, oxygen (at least one O atom must be bound to hydrogen), 1-2 other elements; oxyacids release ions.
Every nucleus of every element contains at least 1 proton. Every element except hydrogen also contains neutrons.
Oxyacid contains hydrogen, oxygen (at least one O atom must be bound to hydrogen), 1-2 other elements; oxyacids release ions.
Oxyacid contains hydrogen, oxygen (at least one O atom must be bound to hydrogen), 1-2 other elements; oxyacids release ions.