A sample of oxygen gas has a volume of 150 L when it's pressure is 0.579 atm. If the pressure is increased to 1.00 atm what will the new gas volume be?

Explanation:

The temperature and amount of gas are constant, so we can use Boyle’s Law.

Data:

Calculations:  

out of these options:

ability to burn paper

pure sodium reacting violently with water

the boiling point of water

helium does not tend to react with anything

i would say this is a physical property:

helium does not tend to react with anything

why? :

i said helium does not tend to react with anything because well, it reacts to ! but ability to burn paper, pure sodium reacting violently with water, & the boiling point of water are chemical or

physical properties: the properties of a substance that can be observed without changing the chemical makeup of the substance

chemical properties: properties of a substance relating to the chemical nature and reactivity of the substance

indium, and thallium have three electrons i think