Answer:
The mass of a pure substance represents a specific number of pure substance 'molecules', as defined by molecular weight. The relative atomic mass (atomic weight) in grams/mole (g/mol) is the molar mass of a substance, which means it is the mass of one mole of that substance.
Explanation:
Hope this helps :)
Answer:
Water is made of two ___hydrogen_ atoms and one ____oxygen_ atom.
Answer:
The correct answer will be 15
Answer:
A sulfur atom is bigger than an oxygen atom.
Explanation: A sulfur atom is bigger than an oxygen atom because it has more electrons than an oxygen atom.