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Tju [1.3M]
3 years ago
12

How are protons and neutrons different from and similar to each other?

Chemistry
2 answers:
eimsori [14]3 years ago
8 0

Answer: similar: Protons and neutrons have approximately the same mass, about 1.67 × 10-24 grams. Different:Protons are a type of subatomic particle with a positive charge. And  Neutrons are a type of subatomic particle with no charge (they're neutral).

Explanation:

hope that helped

Luden [163]3 years ago
5 0

Answer:

similarity:Protons and neutrons have about the same mass

Difference protons have a positive charge while neutrons have no charge

Explanation:

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Anna [14]

Answer:

Explanation:

Divide both of the like fractions, then multiply the answers even if their iregular.

5 0
3 years ago
Some commercially available algaecides for swimming pools claim to contain 7% copper. Could the method used in this experiment t
AleksandrR [38]

Answer:

Explanation:

  1. 7% copper implies 7 w/v%(weight/volume %) of copper. This implies a 100 mL algaecide arrangement contains 7 grams of copper.  
  2. Henceforth we have a thought of the measure of copper that ought to be available in a given example of algaecide.  
  3. Indeed, even a 1 mL algaecide test is sufficient to discover the percentage of copper in it.  
  4. so a 25mL sample of algaecide must have around 1.75g of copper.
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3 years ago
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Anit [1.1K]

Answer:

Cr2(SO4)3

Explanation:

6 0
3 years ago
In a laboratory experiment, John uses a mesh to separate soil particles from water. Which technique of separation is he using?
Aneli [31]
Salutations!

<span>In a laboratory experiment, John uses a mesh to separate soil particles from water. Which technique of separation is he using?

The technique that John is using is the filtration technique. Filtration is a technique to separate the solid which is insoluble from the liquid. For instance: Sand and water, sand is insoluble, thus it stays in the filter paper, while the water proceeds through the filter paper.

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Which of the following would be appropriate reason(s) for scientists to reject atomic theory?​
leonid [27]
It posed a contradiction to Quantum Theory
3 0
3 years ago
Read 2 more answers
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