Answers: 2
Chemistry, 22.06.2019 09:00
Particles vibrate in a rigid structure and do not move relative to their neighbors.
Answers: 1
Chemistry, 22.06.2019 19:30
Phosphorous can form an ion called phosphide, which has the formula p3−. this ion can form an ion called phosphide, which has the formula p3−. this ion properties very similar to those of pforms when a phosphorus atom loses three protonsis called a cationcontains 18 electrons
Answers: 2
Chemistry, 22.06.2019 22:30
Which statement best summarizes the importance of ernest rutherford’s gold foil experiment? it proved that all of john dalton’s postulates were true. it verified j. j. thomson’s work on the atomic structure. it showed that an electron circles a nucleus in a fixed-energy orbit. it showed that a nucleus occupies a small part of the whole atom.
Answers: 1
Chemistry, 23.06.2019 00:00
How is the way a mixture is combined different from how a compound is combined?
Answers: 3
Which of the following will stop gamma rays? skin concrete paper aluminum foil...
Physics, 03.02.2020 23:58
History, 03.02.2020 23:58
Chemistry, 03.02.2020 23:58
Chemistry, 03.02.2020 23:58
History, 03.02.2020 23:58
Mathematics, 03.02.2020 23:58
Mathematics, 03.02.2020 23:58
English, 03.02.2020 23:59
Social Studies, 03.02.2020 23:59
Mathematics, 03.02.2020 23:59
Mathematics, 03.02.2020 23:59