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Answer:
A simple microscope is one that uses a single lens for magnification, such as a magnifying glass while a compound microscope uses several lenses to enhance the magnification of an object. It uses a lens to enlarge an object through angular magnification alone, giving the viewer an erect enlarged virtual image.
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Answer:
In the case of the compounds known as acids, the common characteristics include a sour taste, the ability to change the color of the vegetable dye litmus to red, and the ability to dissolve certain metals and simultaneously produce hydrogen gas.Aug 6, 2017
Explanation:
Answer:
The molecules of ammonia will effuse 1.28 times faster than carbon monoxide.
Explanation:
The kinetic molecular theory tells us that
Vrms = √(3RT/MW) where vrms is the root mean square velocity of an ideal gas
So vrms is inversely proportional to MW and so will be the rate of effusion. Comparing ammonia and co we have:
rate (NH3)/rate(CO) = √MWCO/√MWNH3 = √28.01/√17.03 = 1.28
rate(NH3) = 1.28 rate CO
Answer: the answer is americium and it has 95 protons
Explanation:
