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lawyer [7]
2 years ago
15

AUDIO

Chemistry
1 answer:
Eddi Din [679]2 years ago
6 0

Answer:

The ice record shows a period in Earth's history when there was an ice age and the global average temperature was

much colder. During this time, the ice record shows the amount of carbon dioxide in the atmosphere decreased, but the

amount of energy from the sun did not change. How did the the total amount of energy in the Earth system change, how

did this change happen, and how did it contribute to the ice age?

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One mole of titanium contains how many atoms
vitfil [10]

6.022 x 10 23 titanium atoms

In 47.88 grams of titanium, there is one mole, or 6.022 x 1023 titanium atoms.

Hope this helps :)

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3 years ago
Which of these can be classified as a pure substance? Help please
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3 years ago
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How do I create an atom with a mass of 3 and a neutral charge?
kupik [55]

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a lithium atom (Z=3, A=7 AMU) contains three protons (found from Z), three electrons (as the number of protons is equal to the number of electrons in an atom), and four neutrons (7 – 3 = 4).

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2 years ago
When a 10 mL graduated cylinder is filled to the 10 mL mark, the mass of the water was measured to be 10.085 g at 20ºC. If the d
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3 years ago
Why is thermal energy produced not generally usable to do work? A. Because the thermal energy dissipates too quickly and is not
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A sounds like the best answer to me because thermal energy can cool very quickly if its hot

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