Acidic? Vinegar is also known as ethanoic acid, being a carboxylic acid. It has a low pH value compared to alkaline substances (:
Red giants produce "metals", i.e., heavier elements.
The first step is helium conversion into
<span>carbon</span>
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Answer: true
Explanation: i think its true
One of the atoms involved must be a metal and the other a nonmetal