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What best describes the weight average of atomic mass on an element?
The weight average atomic mass of an element is a weighted average of the masses of all its isotopes, taking into account their natural abundance. This gives a more accurate representation of the actual mass of an element in the natural world.
What is the lightest known metal in the world?
The lightest known metal in the world is lithium. It is an alkali metal with a low atomic mass and density, making it extremely light compared to other metals.
Who is the lightest 9 year old in the world?
As there is no record of the weight of every nine year old in the world it is impossible to say.
Atomic mass and atomic weight?
From the New World Encyclopedia, "Technically, atomic mass is equal to the total mass of protons, neutrons, and electrons in the atom (when the atom is motionless), plus the mass contained in the binding energy of the atom's nucleus."Mass number is the number of protons plus neutrons in an atom's nucleus. Mass number varies with individual isotopes due to the fact that atoms of the same element can have different numbers of neutrons.
Is water the heaviest thing in the world?
No. The heaviest naturally-occurring element is uranium (atomic number 92, atomic weight 238.0289). While the substance with the highest density is either element iridium or the element osmium.
What is the lightest car in the world?
The Renault Twizzy is the lightest production car in the world. It weighs just 474 kilograms and has an electric motor. It has the performance specifications of a 125cc scooter.
What is the lightest specias of mammal?
ANSWER:The ant is the lightest animal in the world.
Is gastly the lightest Pokemon card in the world?
Gastly is known for being one of the lightest Pokémon in terms of its in-game weight, but when it comes to Pokémon cards, there may be other cards that are equally or even lighter due to variations in printing and material. The weight of Pokémon cards can vary slightly, but typically, most standard cards weigh around 1.8 grams. Therefore, while Gastly is certainly light, it is not definitively the lightest Pokémon card in the world.
What was the lightest fighter plane of World War 2?
The lightest palne was a dog plane
What is the lightest football cleat in the world?
the lightest football cleat is nike vapor jett
What is the lightest object in this world?
the aerogel
Is hydrogen gas the lightest gas in the world?
Yes it is, and it's also the lightest gas in the universe.
