Fluorine in compounds is always assigned an oxidation number of -1
Answer:
I prob can bc I'm a bad b*tch
lol
Sodium chloride is made from one sodium atom and one chlorine atom:
Sodium has a charge of +1, or just +.
Chlorine has a charge of -1, or just -.
These balance out.
Answer:
pineal body is a vastigious structure which signifies same origin of chimpanzee and modern man
Explanation:
It is important to use low flame when evaporating water from a recovered filtrate because then the water and filtrate will not spatter and the filtrate can also be recovered after evaporating water.
If flame is not low then water as well as got spatter so it is important to use low flame so that the water and filtrate will not spatter.
