<span> The production of absorption and emission lines . The first theory of the atom to provide an explanation of </span>hydrogen's<span> observed </span>spectral lines<span> those two energy levels, the electron </span>can<span> exist only in </span>certain<span> sharply defined . The </span>number<span> of protons in the nucleus of an atom determines the </span>element<span> that </span>
Answer:
There are 3 atoms in the 50 moles of Al
Explanation:
Answer:
I believe you would need to know how much melanon you have and how much melanon your partner has. Correct me if i'm wrong. I hope this helps!
If Salmon are raised in a fish farm then they will be healthier since they aren't being exposed to predators or disease.
I'm not fully sure if this is good enough since it seemed like your question had multiple choice but this is generally a testable hypothesis.
The best assessment of Gina's prediction is that the several medium-sized cubes will dissolve faster than the large cube of sugar.
<h3>How does surface area affect solubility?</h3>
The surface area of a substance refers to the total area on the surface of that object.
Surface area plays a vital role in the dissolution of a substance. When a solute dissolves, the action takes place only at the surface of each particle.
This suggests that when the total surface area of the solute particles is increased, the solute dissolves more rapidly, hence, the best assessment of Gina's prediction is that the several medium-sized cubes will dissolve faster.
Learn more about surface area at: brainly.com/question/2835293
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