Physics, 18.10.2019 03:20 imantahir1200345
How did the work of dmitri mendeleev differ from that of john newlands in the development of the periodic table?
a. mendeleev arranged the elements according to increasing atomic mass.
b. mendeleev predicted elements that would later be discovered.
c. mendeleev identified elements that had similar properties.
d. mendeleev organized elements into triads based on their properties.
Answers: 1
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Tungsten-filament lightbulb emits light based on the temperature of the filament. which phenomenon does this demonstrate?
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Which are examples of projectile motion? choose all that apply a. a soccer ball rolling across the ground in the northeast direction b. a car turning a corner, so it is heading south c. a javelin flying through the air d. a tennis ball lobbed over the net
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The graph describes the motion of an object. the object moves with from a to b. it from b to c. it moves with from c to d.
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If 2 moles of co_2 at 2l and 500k are expanded reversibly to 20l, more work can be obtained from an adiabatic process than from an isothermal process. is the above statement true or false?
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How did the work of dmitri mendeleev differ from that of john newlands in the development of the per...
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