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SSSSS [86.1K]
3 years ago
9

Select the model that best represents atomic theory after Rutherford’s results were discovered.

Chemistry
2 answers:
BartSMP [9]3 years ago
8 0

Answer:

the answer is B

Explanation:

gavmur [86]3 years ago
4 0

Answer:

where is the model? i can not awser your question without it.

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Which change of state is shown in the model?
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I believe the change of state shown in the model is deposition. 
Deposition is a process in which gases change phase and turns directly in solids without passing through the liquid phase. It is the opposite of sublimation.
One of the major difference between gases and solids is the distance between molecules; in gases the inter molecular spaces are large, while in solid they are very small, making solids be the most dense, with closely packed molecules. This is evident in the diagram, the phase changed from gases to solids. 
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3 years ago
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A scientist claimed that he radiocarbon dated a fossilized skull of a dinosaur and found it to be about 63 million years old. Do
Elodia [21]

Answer:Since dinosaurs are thought to be over 65 million years old, the news is stunning - and more than some could tolerate.  After the AOGS-AGU conference in Singapore, the abstract was removed from the conference website by two chairmen because they could not accept the findings.  Unwilling to challenge the data openly, they erased the report from public view without a word to the authors.  When the authors inquired, they received this letter:

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5 0
2 years ago
One radioactive isotope of calcium has an atomic mass of 47,how many neutrons are in the calcium -47 nucleus
jekas [21]

Answer: 27 neutrons

Explanation:

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Hence, Calcium with mass number 47 and atomic number 20 will have 20 protons

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Thus, there are 27 neutrons in radioactive calcium nucleus.

6 0
3 years ago
Why is hydrogen ion generation essential for atp production during photosynthesis
nika2105 [10]

Answer:

It is involved in the conversion of ADP to ATP

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Which statement best describes the polarity of the molecule Sil4?
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Answer:

I dont a picture

Explanation:

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