Answer:
One element takes the place of another in a compound
Explanation:
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Answer:
B) Iron(lll) phosphate, FePO4
Answer:
The percentage composition of a given compound is defined as <u>the ratio of the amount of each element to the total amount of individual elements present in the compound multiplied by 100. </u>Here, the quantity is measured in terms of grams of the elements present.
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Answer: formic acid (HCOOH) contains the greatest mass of oxygen
Explanation:Please see attachment for explanation