Answer:
True?
Im sorry I have no clue...
SoL = 2.998 * 10^8 m/s
Distance 6.26 x 107 km
Speed of light = 299,800,000 m/s
Distance = 669.82 km
Distance = 669,820 meters
669,820 / 299,800,000 = <span>0.00223 seconds Sun to Mercury</span>
The dissolved species that are present in solution of NaClO4 are Na+ , ClO4-
<h3>Explanation</h3>
when substance dissolve in water it dissociate in ions. Some substance dissociate partially when they dissolve in water while others dissociate completely. NaClO4 is a salt which dissociate completely when it dissolve in water to give Na+ and CIO4- ions
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The answer is B.
occur gradually over millions of years.
Convection occurs in the Earth. Convection currents in the magma help power plate tectonics.