One could tell if a solid was non-polar if it: (4 Points)

Dissolved in a non-polar solvent like oil.

Dissolved in homogenous mixture like milk.

Contained only ionic bonds.

Dissolved in large amounts of water.

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

i dont know

explanation:

personal, she chose to do it.

its first and third is your answer i did the qustion the fourth isnt right