NEED HELP ASAP PLEASE! You are given an unknown substance and asked to determine whether it is an acid or a base. It is a clear, colourless liquid. Give two different ways you could use to determine the type of substance. Be sure to indicate the result you would expect for each type of substance.

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

jjj89t'ji; it hink the answer is your mom is not si

gold is my favorite solid.