Draw two cyclic constitutional isomers of cis-1-chloro-2-methylcyclobutane with the same size ring. In cases where there is only one cyclic constitutional isomer, just draw one structure.

If there are more than two isomers, draw any two of the possible structures.

Your drawing must specify cis/trans stereochemistry unambiguously using wedged and dashed bonds.

Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner.

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