3 years ago

Which element has the element configuration 1s2 2s2 2p4

Chemistry

1 answer:

expeople1 [14]3 years ago

3 0

Answer:

O(Oxygen)

Explanation:

2+2+4=8

And the eighth element of the periodic table is Oxygen

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18.2L of gas at 95°C and 760 torr is placed in a 15L container at 80 degrees * C ; what is the new pressure ?

romanna [79]

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Explanation:

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P = Pressure

V = Volume

T = Temperature in kelvin (Celsius + 273.15)

$\frac{(760)(18.2) }{368.15} = \frac{P(15) }{353.15}$

$P = \frac{(760)(18.2)(353.15) }{(368.15)(15)}$

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Answer:

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dmitriy555 [2]

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Which of the following is used to show sound waves?

Ipatiy [6.2K]

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