<span>It is amorphous because it gets softer and softer, and it doesn't melt at a distinct temperature.
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There’s 1024 atoms of sodium in 2 moles of sodium
Where does most of the mass of the universe come from? In ordinary matter, most of the mass is contained in atoms, and the majority of the mass of an atom resides in the nucleus, made of protons and neutrons. Protons and neutrons are each made of three quarks.
Answer:
finding the mass percentage oven element in a compound might sound complicated, but the calculation is simple. For example, to determine the mass percentage of hydrogen in water H2O, divide the major mass of hydrogen by the total molar mass of water and then multiply the result by 100
They or on the southern hysteric watch it on youtube (latitude and longitude song 1 direction remix by the history teachers)