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Kipish [7]
2 years ago
12

Please help as soon as possible I will give out 100 points and Brian less

Chemistry
2 answers:
charle [14.2K]2 years ago
4 0
An object that has negative charge.They always attract opposite :)
Ilia_Sergeevich [38]2 years ago
4 0

Answer:Any charged object - whether positively charged or negatively charged - will have an attractive interaction with a neutral object. Positively charged objects and neutral objects attract each other; and negatively charged objects and neutral objects attract each other.

Explanation:

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Which statement is true of a heterogeneous mixture but not of a
Natalka [10]

Answer:

B

Explanation:

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a example of this can be

Soil, oil in water, ice in water

while Homogeneous mixture cannot be seen seperated

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3 years ago
n one type of solar energy system, sunlight heats the air within solar panels, which heats copper tubes filled with water. What
Ratling [72]
I believe it is D as you are hearing the copper tube
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3 years ago
Why is the increasing amount of carbon dioxide being taken up by the oceans a cause for concern?
Anna007 [38]

Answer;

-More carbon dioxide causes an increase in carbonic acid (H2CO3) which leads to a decrease in the concentration of carbonate ion (CO32-).

Explanation;

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-As the amount of carbon dioxide in the atmosphere increases, the oceans absorb a lot of it. In the ocean, carbon dioxide reacts with seawater to form carbonic acid which causes the acidity of seawater to increase.

-As long as we keep putting extra carbon dioxide in the atmosphere, the acidity of the ocean will continue to increase. The effect is that; Increasing acidity makes it harder for corals to build skeletons and for shellfish to build the shells they need for protection. Corals are particularly important because they provide homes for many other sea creatures.

7 0
2 years ago
Need help asap!!!!<br> will mark brainliest!!!
SOVA2 [1]

Answer:

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Explanation:

please a brainliest for tge feedback

7 0
2 years ago
Why does liquid exerts pressure​
andriy [413]

Answer:

The particles of fluids are constantly moving in all directions at random. As the particles move, they keep bumping into each other and into anything else in their path. These collisions cause pressure, and the pressure is exerted equally in all directions.

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