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Scientists improved Mendeleev’s early periodic table by .
using numbers o...
Chemistry, 25.01.2021 23:00, Theresab2021
Help in timed
Scientists improved Mendeleev’s early periodic table by .
using numbers of neutrons and protons to organize the elements by their properties
using atomic number instead of atomic mass to organize the elements
including physical properties of elements such as melting point and density
including chemical properties of elements such as the ability to burn or to tarnish
Answers: 1
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Aseismic wave is energy released as the result of rock movement along a fault. t or f ?
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The student repeated the experiment using a higher concentration of acid. the same volume of acid and the same mass of magnesium ribbon were used. what volume of hydrogen gas would have been produced after 60 seconds?
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