Answer:
the answer is the second option
Answer:
Which one? 1, 2, 3, 4 ,5, 6, or 7?
Explanation:
405 PHz
I might be wrong because that might be for 0.74 nm. We will see with out people answers
<span>
Evaporation occurred between the reaction of the hydrochloric acid and the arsenic group because there is a formation of gas. A
liquid is cooled if condensation exceeds evaporation. This is because the cooling of the liquid decreases the kinetic energy of the
molecules. Their movement is being restricted by the colder temperature. The
molecules tend to be closer with each other. Also, because of their restricted
movement, the liquid may turn into solid due the colder temperature. An example
of this is the cooling of liquid water by placing it into the refrigerator into
solid water (ice).</span>
Its going to be 2.81 x 1023 atoms
