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OlgaM077 [116]
2 years ago
14

PLEASEEEEE HELPPPPPPPP MEEEEEEEEEEEEEEEE

Chemistry
1 answer:
NeTakaya2 years ago
7 0
No, because boats and other mechanical vehicles can spill gas and oil into the freshwater. if the freshwater is scarce already, we should not contaminate it more by risking the gas and oil spills.
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Is it possible to prove that something is real or true of you can’t directly observe it? If no, why not? If yes, how would you d
dangina [55]

Answer:

I don't know if you can directly prove it with evidence if you haven't observed it but you can maybe take an educated guess by the aftermath of it?

For example, you see a burnt log. At this time, people don't know what fire is. After we study the log, we could see that it takes extreme temperature in order to burn the log and that would help people see that there is a force like fire that can cause this. In a way, finding out that extreme temperatures burns stuff is another step closer to the discovery and proof of fire

I hope that makes sense

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2 years ago
How much solar radiation is reflected back by clouds? 5 percent
Ipatiy [6.2K]
I think five percent.
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3 years ago
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2 years ago
Please refer to image please
GarryVolchara [31]

Answer:

76.9L

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2 years ago
Which has more neutrons: Cobalt or Nickel?
Inessa05 [86]

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Because the most common form of Nickel is Ni-58 while the most common form of Cobalt is Co-59, this means that Cobalt (which is number 27 on the periodic table) has 27 protons and 32 neutrons. Therefore 1 less proton but 2 more neutrons and hence has a greater mass than Nickel.

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