Explanation:
first one because absolute dating is a thing for rock layers
<span>The ionic charge of Calcium (Ca) in calcium carbonate (CaCO3) is 2+. CaCO3 has a neutral ionic charge sin CO3 has a 2- charge.</span>
Answer:
10.8
Explanation:
That's my guess, I hope you figure everything out though.
Answer: 16g Cu or 15.6g Cu
Explanation:
Answer:
hydroxyl (-OH)
Explanation:
An alcohol is an organic compound with a hydroxyl (OH) functional group on an aliphatic carbon atom. Because OH is the functional group of all alcohols, we often represent alcohols by the general formula ROH, where R is an alkyl group.
