<span>If a neutral atom becomes negatively charged, it has undergone reduction.
Reduction is the process through which a neutral atom gain an electron (thus reducing its oxidation number) and turns into a negative ion (also known as : anion)</span>
The correct answer ; coal
Why?
Coal forms over millions of years, not just that, even now, our earth doesnt have resources as it did millions of years ago to form coal in the first place
other options are renewable because it can be renewed over, and over again
Answer: 1.) C or D 2.) C
Explanation:
i may be incorrect i just remeber this from class idk how to explain it
Answer:
ZnCO3+H2SO4= ZnSO4+H2CO3
Explanation:
ZnCO3+H2SO4= ZnSO4+H2CO3
<u>Zinc is more reactive than hydrogen, hence, it will displace Hydrogen from Sulfuric acid.</u>
