Chemistry, 13.07.2019 11:00 merunikitty1226
Is fluorine malleable, ductile or brittle? is fluorine a conductor of heat and electricity? what does fluorine combine with or react with? what family does fluorine come from? alkali metals, alkaline earth, transition metals, non-metal, metalloid, noble gas?
Answers: 1
Chemistry, 22.06.2019 09:00, valeriekbueno
If you chip a tooth, most likely you will go to the dentist to have the missing material filled in. currently the material used to fill in teeth is a polymer that is flexible when put in, yet is hardened to the strength of a tooth after irradiation with blue light at a wavelength of 461 nm. what is the energy in joules for a photon of light at this wavelength?
Answers: 1
Chemistry, 22.06.2019 09:50, Amandachavez94
Although respiratory organs vary across different organisms, they all contain respiratory surfaces that have a large surface area and are extremely thin. explain why having an extremely thin respiratory surface with a large surface area is advantageous for the process of gas exchange
Answers: 1
Chemistry, 22.06.2019 10:30, zayam1626
Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space
Answers: 2
Is fluorine malleable, ductile or brittle? is fluorine a conductor of heat and electricity? what...
History, 16.12.2020 03:30
Chemistry, 16.12.2020 03:30
Biology, 16.12.2020 03:30
Mathematics, 16.12.2020 03:30
Health, 16.12.2020 03:30