Answer:The speed of a wave is dependant on four factors: wavelength, frequency, medium, and temperature.
Explanation:
Answer:
Radium is used to produce Radon
Explanation:
Radon is a gas used to treat cancer (certain types).
Scientists measured a drop in the average global temperature of about 1 degree F (0.6 degrees C).
Answer:
Ca has the greater Ionization Energy because the Trend is I/e decreases as you move down a group. Therefore, Ca has the greater I/e
Explanation:
The hours taken for concentration to decrease from 0 to 74 min. to 0.21 m is 91.7 hours.
<h3>What is the rate law of a reaction?</h3>
Rate law depicts the rate of a chemical reaction depend on the concentration of the reactant.
The given reaction is second order reaction
Thus, the hours taken for concentration to decrease from 0 to 74 min. to 0.21 m is 91.7 hours.
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