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RSB [31]
3 years ago
13

How does mercury move through the ecosystem through excavation?

Chemistry
1 answer:
iragen [17]3 years ago
6 0

Answer:

Mercury is released into the environment from many sources. Mercury becomes airborne when rocks erode, volcanoes erupt and soil decomposes. It then circulates in the atmosphere and is redistributed throughout the environment.

I think this is right.

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The answer for this selection is 4

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2 years ago
When someone opens a bottle of carbonated drinks, the pressure inside the bottle decreases.
Mekhanik [1.2K]

Answer:

When you open the bottle, there is a dramatic decrease in pressure over the liquid, so the CO2 starts to leave the liquid very rapidly, causing the mass exodus of gas, or "explosion" of bubbles. This also explains why soda goes flat.

Explanation: HOPE THIS HELPS YOU..

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2 years ago
Calculate the average atomic mass of Mg if the naturally occurring isotopes are Mg - 24, Mg - 25 and Mg - 26. Their masses and a
Elenna [48]

Answer:

24.309

Explanation:

mass×percentage+.. = average amu

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5 0
1 year ago
What type of extinguisher is filled with a fine powder
PolarNik [594]
The ABC fire extinguisher.
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3 years ago
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