<span>Microscopic foreign particles that droplets form on is called the hygroscopic nuclei. The particles are already present in the air in the form of dust, salt from seawater evaporation and combustion residue. Together the particles begin the forming process of droplets.</span>
Hi,
Two sodium atoms are needed to create an ionic bond with sulfur.
Answer:
I think it's unbalanced
(I'm so sorry if it's wrong)
Hope this helps!
<span>Maximum number of electrons = 2 (n^2)
which n is the principal quantum number
If n=1, the maximum number of electrons = 2(1^2)= 2 electrons.
Hope this helps.
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