Answer: nucleus
Explanation: the bigger the nucleus there more reactive the atom is
NaHCO3 is a product of a strong base and a weak acid reaction. Thus it has weak basic properties.
HCO3- ion is actually amphoteric, which means it can act as a base or an acid. But it is weaker than a strong acid or a strong base.
<span>HCO3- is amphoteric meaning it acts both as a B.L. Acid and a B.L. Base.. which is why it's used to neutralize both acid and base spills in the lab.</span>
We are most likely to find water in the form of gas in the atmosphere.
A chemical reaction happens when the atoms or molecules rearrange to form a new substance
