Answer: v=d−at
Explanation: I don't know if this will help
Take note that one mole of any substance is equal to 6.02 x 10^23 molecules. Thus in converting 5.080 x 10^16 molecules of hydrogen to moles, just divide it with the Avogadro’s number. The answer would be 8.44 x 19^-8 moles...
i think that's it :P :)
Answer:Valence electrons are the number of electrons in the outermost energy level of an atom.
Valency is the number of electrons an atom needs to gain or lose in order to have a full outermost energy level.
Explanation:
Gasses the most abundant natural occurring gas is nitrogen which makes up 78% of the air.
