Chemistry, 17.05.2021 08:30 anselmojohn4370
Fluorine will be a solid at any temperature less than its melting point of –220oC. At –220oC, fluorine melts and becomes a liquid. The liquid then heats up until it reaches the boiling point of –188oC. At that temperature, the fluorine becomes a gas and remains a gas for all higher temperatures. Which of the halogens are gases at room temperature of 22oC? Which are liquids? Which are solids?
Answers: 2
Chemistry, 22.06.2019 08:40
Ageologist determines that a sample of a mineral can't be scratched by a steel nail but can be scratched by a masonry drill bit. based on this information, the sample mineral has to be softer than a. orthoclase. b. fluorite. c. apatite. d. corundum.
Answers: 2
Chemistry, 22.06.2019 17:00
The arrangement of particles is most ordered in a sample of
Answers: 1
Fluorine will be a solid at any temperature less than its melting point of –220oC. At –220oC, fluori...
Computers and Technology, 06.12.2020 06:40
History, 06.12.2020 06:40
English, 06.12.2020 06:40
Mathematics, 06.12.2020 06:40
Arts, 06.12.2020 06:40
Mathematics, 06.12.2020 06:40
Mathematics, 06.12.2020 06:40
Chemistry, 06.12.2020 06:40
English, 06.12.2020 06:40
Mathematics, 06.12.2020 06:40
History, 06.12.2020 06:40
English, 06.12.2020 06:40
Chemistry, 06.12.2020 06:40
History, 06.12.2020 06:40