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vichka [17]
3 years ago
9

What is the element name for 2,2​

Chemistry
2 answers:
Colt1911 [192]3 years ago
8 0

Answer:

helium

Explanation:

Strike441 [17]3 years ago
6 0

Answer:

Helium

Explanation:

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HELPPPPPPPPPPPPPP THANks
wel
The first bubble after "water evaporates" should be something along the lines of that the water condenses in the clouds and then the following bubble should be that the water is released from the clouds. Does that make sense to you?
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To evaluate R. the volume of a gas measured in the temperature of the gas is measured in<br> while
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What would be the mass in grams of 1.204 x 1024 molecules of sulfur dioxide
melomori [17]

Answer:

mass of sulfur = 96 g

Explanation:

no of moles of sulfur dioxide in 1.204\times 10^{24} molecules = \frac{1.204\times 10^{24}}{avagadro number }= \frac{1.204\times 10^{24}}{6.023\times 10^{23}}

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therefore mass of sulfur dioxide = moles×atomic number

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3 years ago
What were the limitations of Newlands Law of Octaves.?<br><br> No spam ❌❌<br> or else (-_-メ)​
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Answer:

The major limitations of Newlands' law of octaves were : (i) It was applicable to only lighter elements having atomic masses upto 40 u, i.e., upto calcium. After calcium, the first and the eighth element did not have similar properties

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