Hydrogen gas was cooled from 423k to 323k. its new volume is 75 ml. what was its original volume?

Which of the dna typing techniques do you think you would choose if you had to analyze a dna sample? why?

Which statement best describes the flow of energy in this scenario

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.