Grief.
To mourn is to feel great sadness or regret for something.
Grief, lament, weep, shed tears, deplore, bewail, bemoan, rue, and regret.
Answer:
I'm assuming this is for the SCl₆ compound and not SC₁₆? If so, the molecular geometry is octahedral.
Explanation:
There are 6 regions and zero lone pairs surrounding the central atom (S).
Answer:
It has a full outer shell and cannot incorporate any more electrons into the valence shell. ... The octet rule states that atoms tend to form compounds in ways that give them eight valence electrons and thus the electron configuration of a noble gas.
Fractinal distillation is used in the production of gasoline, distilled water, xylene, alcohol, paraffin, kerosene, and many other liquids.
Answer:
It has 140 neutrons because Mass number= No of protons + no of neutrons