Answer:
A. 18
Explanation:
Sulfur number sixteen forms a negative
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Answer:
NH4+ ammonium ion hydroxide ion
SO32- sulfite ion perchlorate ion
NO3- nitrate ion chlorate ion
NO2- nitrite ion chlorite ion
The stars in the solar system are made of hydrogen and helium
The answer is C) <span>The sample was broken down by the electric current and formed a new substance that could burn. Therefore, the original liquid is a compound. </span>