Which one is it (it’s multiple choice too) a. gases have a definite volume and a definite mass.

b. gases hold the shape of their container and feel firm to touch.

c. gases spread out most and take up any available space.

d. gases do not spread out and they do not take up space.

this is a question from my edpuzzle any help will do <3

(the subject is science but since that’s not an option chemistry is the closest)

the product of the pressure and volume is also constant

they vary. it used to be meat, grain, bread, candy, beverages, donuts, and fruits/vegetables. now they added exercise in.

what are the statements

c is having 4 valence electrons and is bonded to three hydrogens and one sulphur atom, therefore, the number of bond pair is equal to four. as all the valence electrons are used in forming the bonds so, there is no lone pair left on carbon.

s is having 6 valence electrons and is bonded to one other sulfur atom and one carbon atom, therefore, the number of bond pair is equal to 2. as only two valence electrons are used in forming the bonds so, four electrons are left. therefore, two lone pairs are present on s.