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The correct option would be 'electrons'
This is because electrons have a relative mass of zero.
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Answer:
<em>yh thats true lol, ty for that very interesting fact</em>
Answer:
Mass of gold bar is 15.8 kg
Explanation:
The gold metal bar displaces volume of water equal to volume of metal bar.
So, volume of gold metal bar = 0.82 L
We know that density is the ratio of mass to volume.
So mass of gold bar = (density of gold)
(volume of gold bar) = (
)g =15826 g
Now, 1 g = 0.001 kg
So mass of gold bar = (
) kg = 15.8 kg
Note: Above question is incomplete: Complete question is read as
<span>According the the arrhenius theory, which species does an acid produce in an aqueous solution?
</span>A) hydrogen ions B) hydroxyl ions C) Sodium ions D) Chloride ion
.....................................................................................................................
Correct answer for above question is A) Hydrogen ions
Reason:
According the Arrhenius theory of acid and base, acid generates hydrogen ions in aqueous medium, while bases generates hydroxyl ions in aqueous medium.
Example of Acid:
HCl(aq) → H+(aq) + Cl-(aq)
Example of Base:
NaOH(aq) → Na+(aq) + OH-(aq)
Answer: plasma can be represented as auroras
Explanation:
