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Sveta_85 [38]
3 years ago
11

Which of the following elements would be a +2 cation?

Chemistry
1 answer:
Dafna1 [17]3 years ago
7 0

Answer:

helium

Explanation:

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a gas that exerts a pressure of 215 torr in a container with a volume of 51.0 mL will exert a pressure of ? torr when transferre
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To calculate the new pressure, we can use Boyle’s law to relate these two scenarios (Boyle’s law is used because the temperature is assumed to remain constant). Boyle’s law is:

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