Search results 3658 items matching your search terms. Filter the results Item type Select All/None Collection File Folder Image Link Movie Page Question Quiz Quiz History New items since Yesterday Last week Last month Ever Sort by relevance date (newest first) alphabetically Use the periodic table to find the elements by Dr. Osama M. Khaled — published Jun 17, 2024 — last modified Jul 03, 2025 12:29 PM Located in Physics / Atoms and Molecules / Self Test Explain, on the basis of electron orbit, why gases such as helium do not enter into chemical reactions by Dr. Osama M. Khaled — published Jun 17, 2024 Located in Physics / Atoms and Molecules / Self Test The magnesium atom has two electrons in its outer orbit. Name two other elements whose atoms have this characteristic by Dr. Osama M. Khaled — published Jun 17, 2024 Located in Physics / Atoms and Molecules / Self Test Choose the rules that apply for naming buckets in Amazon S3 by Dr. Osama M. Khaled — published Aug 07, 2024 — last modified Oct 22, 2024 05:39 AM Located in Computing / … / Amazon Web Services (AWS) / AWS Storage Essentials light-vs-stereomicroscope.jpg by Dr. Osama M. Khaled — last modified May 18, 2022 01:06 AM Located in Biology / … / Microscopes / Light microscope (right) and stereomicroscope (left) diffusion_move.jpg by Dr. Osama M. Khaled — last modified Nov 17, 2022 07:20 AM Located in Biology / … / Movement through the Cell Membrane / Diffusion Illustrated diffusion_random_settle.jpg by Dr. Osama M. Khaled — last modified Nov 17, 2022 07:20 AM Located in Biology / … / Movement through the Cell Membrane / Diffusion Illustrated difusion_entry.jpg by Dr. Osama M. Khaled — last modified Nov 17, 2022 07:20 AM Located in Biology / … / Movement through the Cell Membrane / Diffusion Illustrated atom_structure.jpg by Dr. Osama M. Khaled — last modified Sep 15, 2022 11:41 PM Located in Chemistry / … / Atomic Theory / Atom structure and behavior simple-periodic-table.jpg by Dr. Osama M. Khaled — last modified Sep 17, 2022 11:15 PM Located in Chemistry / … / Atomic Theory / The elements on the periodic table are listed in order of ________ atomic number < Previous 10 items 1 ... 168 169 170 171 172 173 174 ... 366 Next 10 items > Subscribe to an always-updated RSS feed.
