In order for oxygen gas, nitrogen gas, and carbon dioxide to have the same volume, they must have the same (check all answers that are true. there may be one or more than one.) question 1 options: 1.temperature 2.pressure 3. mass 4.number of molecules 5. formula

Asolid that forms and separates from a liquid mixture is called

The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of tthe table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

The polymer used for the nonstick surface of cooking utensils is 24.0%c and 76%f by mass. what is the empirical formula of this polymer?