What charge would a sulfur atom have with 16 protons 16 neutrons and 18 electrons?

it have destructive character

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

"record the time to complete a chemical reaction" would most likely be part of a lab procedure.

the correct answer would be b) volume versus temperature, because they are also directly proportional.