Chemistry, 06.08.2019 01:30 Kalistaaaaaaa
Sometimes a particle of radiation penetrates a substance and continues on its way, and sometimes it doesn't. for the particles that don't make it through a substance, what happened to them? at the atomic level what part of an atom did they hit? as for the particles that weren't shielded or blocked by the material, how did they manage to get through? also, explain why denser substances shield better than lighter substances.
Answers: 1
Chemistry, 21.06.2019 16:40
Who is better, messi or cristiano, i need this for a chemistry class. asap
Answers: 1
Chemistry, 22.06.2019 04:30
Both josef loschmidt and amedeo avogadro contributed to our understanding of basic molecular numbers, sizes, and reaction ratios. neither scientist discovered “avogadro’s number” in the form we use it today (6.02 x 10 23). still, there’s a controversy over the name. research the contributions from these two scientists and read about how avogadro’s number got its name. briefly state what you think this number should be called, providing key details of each scientist’s contributions to this concept and a solid rationale for your case in naming the number.
Answers: 2
Sometimes a particle of radiation penetrates a substance and continues on its way, and sometimes it...
Biology, 05.05.2020 18:31
Biology, 05.05.2020 18:31
Health, 05.05.2020 18:31
Biology, 05.05.2020 18:31
English, 05.05.2020 18:31
Mathematics, 05.05.2020 18:32
Mathematics, 05.05.2020 18:32
Physics, 05.05.2020 18:32
Mathematics, 05.05.2020 18:32
Mathematics, 05.05.2020 18:32