Answer:
Because Scientists Uses hypothesis and try tests and try proving their points while regular normal people use it to just state a statement
Answer:
21.2 moles.
Explanation:
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In this case, for the given chemical reaction, we can see there is a 1:4 mole ratio between tetraphosphorous decaoxide and phosphorous; therefore, the following proportional factor provides the requested moles of phodphorous:
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Answer:
answer the question again and it and change the question ok if less s88 if yes what mass of iron it is needed to wrapped with system that don't deserve that 80 grams of the sulphur age and place with age than that you can you can with
Answer:
A. The accepted model of the atom was changed.
Explanation:
Thomson described an atom that has the protons uniformly distributed within a circular atom with the electrons embedded . However, it cannot explain the emission of electrons from the surfaces of metals like photoelectric emission. it does not explain how the particle of the atom contribute significantly to the entire mass of an atom
