2 years ago

Electrons in Atoms

2 answers:

7 0

generally speaking, the Bohr model encapsulates the modern understanding of the atom. This model is often depicted in artwork showing a central atomic nucleus and oval lines representing the orbits of the electrons.

Bohr

Alenkinab [10]2 years ago

3 0

Cloud model or Bohr Model

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I definitely think he mostly observed that it was clear in color.

Explanation:

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3 years ago

If 25.8 grams of BaO dissolve in enough water to make a 212-gram solution, what is the percent by mass of the solution?

Igoryamba

The correct answer is 12.2% BaO.

The solution is found by dividing the mass of the BaO, which is 25.8 grams, by the total mass of the solution, which is 212 grams, then multiplying it by 100 to get the percentage:
$\frac{25.8}{212}*(100) =12.2%$

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kirill115 [55]

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aleksklad [387]

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Explanation: