Please answer quickly! Match the element with its description.

questions::
a. sodium b. silicon c. bromine d. argon
choices::
a. nonreactive gas b. has properties of metals and nonmetals c. malleable, soft and shiny d. highly reactive gas

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 think that the answer is c