John is using filtration technique to seperate soil particles from water
I did this my 8th grade year but i got the answer from online. Try looking it up on there. i’m sorry i couldn’t help:(
Answer:
60.30 percent
Explanation:
The percent composition of magnesium in magnesium oxide with a chemical formula of MgO is 60.30 percent.
The ANSWER is D
salt In water because it is a simple ion pair Na+1 and Cl-1
Hydrogen Fluoride is similar: H+1 and F-1 and since it is a polar ion pair too it dissolves in water
(BRIANLIEST PLZZ NOT FORCING)
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