Search for tag: "isotopes"

GEO206: Let's Review: Oxygen Isotopes duration 4 minutes 56 seconds GEO206: Let's Review: Oxygen Isotopes GEO206: Let's Review: Oxygen Isotopes	GEO206: Let's Review: Oxygen Isotopes oxygen ice ocean water climate cores sheets temperatures latitudes ratio record earth snow moisture molecules scientists ratios isotopes glaciers From Juliegh Bookout 0 plays 0
Radiation Safety Surveys duration 6 minutes 58 seconds Radiation Safety Surveys Radiation Safety Surveys	Radiation Safety Surveys How to perform and document the survey of a radioactive work area. survey contamination form safety radiation instrument areas activity column energy isotopes lab radioisotope dpm cpm hood meter beta spot waste From James Kidder 52 plays 0
Module 3.a Atoms duration 11 minutes 22 seconds Module 3.a Atoms Module 3.a Atoms	Module 3.a Atoms electrons shell nucleus atoms protons molecules carbon hydrogen earth mass electron neutrons elements atom shells isotopes grams orbit orbits compounds From Jameel Al-Haddad 901 plays 0