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hichkok12 [17]
3 years ago
7

What class of elements do iron and nickel belong?

Chemistry
1 answer:
sergey [27]3 years ago
5 0
IM THINKING THEY BELONG IN THIS CLASS OF ELEMENTS VILL B.
Hope i Helped
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Explanation:

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7.The _____ theory of matter states that all particles of matter are in constant motion.
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a hopefully this is helpful

7 0
3 years ago
Two litres of an ideal gas at a pressure of 10 atm expands isothermally into a vacuum until its total volume is 10 litres. How m
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Explanation:

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I hope it helps!

4 0
3 years ago
If gas in a sealed container has a pressure of 50 kPa at 300 K, what will the pressure be if the temperature rises to 360 K?
VLD [36.1K]
The answer is 60 kpa, also did you try look it up because that is what i did but i did not copy and paste it. 

hope this helped have a good day
 
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3 years ago
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