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stich3 [128]
4 years ago
10

Which part of the atom has to stay the same for it to be the same element? number of neutrons

Chemistry
1 answer:
kolezko [41]4 years ago
5 0
For it to be the same element it must contain the same number of protons
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valentina_108 [34]

develop a theory. develop a hypothesis. support a hypothesis

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3 years ago
The gas in an aerosol container is at a pressure of 3.50 atm at 24.0C. The caution on the container warns against storing it at
AVprozaik [17]

Answer:

4.34atm

Explanation:

The following data were obtained from the question:

P1 = 3.50 atm

T1 = 24°C = 24 +273 = 297K

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Using P1 /T1 = P2 /T2, we can obtain the new pressure as follows:

P1 /T1 = P2 /T2

3.5 / 297 = P2 / 368

Cross multiply to express in linear form:

297 x P2 = 3.5 x 368

Divide both side by the 297

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4 years ago
URGENT! A solution that contains less solute than it can possibly hold at a given temperature.
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Answer:

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Explanation:

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4 years ago
For which nuclear power problem do we not yet have a workable solution?
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4 years ago
(8x-1)<br> (3x<br> + 4)<br> (3x + 9)
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3 0
3 years ago
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