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Gnoma [55]
4 years ago
11

Compare the occurrence of heavier elements on earth and the universe.

Chemistry
1 answer:
k0ka [10]4 years ago
3 0
By definition, a heavy element is a specific kind of element with a larger atomic mass. An element could be considered as "heavy" if its atomic number is greater already than 92. One of the known heavy elements on Earth is Tennessine and Tungsten while in the universe are lithium-5 and berryllium-8.
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5 0
3 years ago
If I contain 3 moles of gas in a container with a volume of 60 liters and at a temperature of 400 K, what is the pressure inside
olasank [31]

Answer:

n = 3.0 moles

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Explanation:

6 0
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Read 2 more answers
4. A gas occupies 1.56 L at 2.00 atm. What will be the volume of this gas if the pressure becomes 4.00 atm?
tekilochka [14]

Answer:

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Explanation:

From Boyle's Law :

P₁V₁ = P₂V₂

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2 years ago
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8 0
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Explanation:

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3 years ago
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