Your dog is dragging you with a force of 100N at an acceleration of 4m/s2 what is your mass?

uranium-238 i believe is your answer

maybe the spark is gone, love is a weird emotion and there is a possibility he may have found somebody else.

answer; /// i do believe that the correct answer is (c)nuclear bond

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