A3 milliliters sample of a liquid has a mass of 6 g what is the density of this liquid

The density of the liquid is 2 grs/ml

Explanation:

To solve this you have to use the formula of density

density = mass/volume ⇒ density = 6 grams/ 3 mililiters ⇒

density = 2 grams/ml (or 2 grams/cm³)

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