Search results 6782 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 Complete the Formula by Dr. Osama M. Khaled — published May 21, 2026 — last modified May 21, 2026 10:24 PM Located in Chemistry / Measurements / Temprature and Density Units Why is density considered a useful physical property? by Dr. Osama M. Khaled — published May 21, 2026 — last modified May 21, 2026 10:34 PM Located in Chemistry / Measurements / Temprature and Density Units Atoms, Molecules, and Ions by Dr. Osama M. Khaled — published Jun 22, 2022 — last modified May 28, 2024 12:42 PM The basic building block of all matter is the atom Located in Chemistry Definitions by Dr. Osama M. Khaled — published Jun 22, 2022 — last modified Jul 13, 2024 10:36 PM — filed under: Year 10 Important definitions to understand atoms, molecules, and ions Located in Chemistry / Atoms, Molecules, and Ions ______ is the smallest piece of an element that maintains the identity of that element by Dr. Osama M. Khaled — published Jun 22, 2022 — last modified May 30, 2025 09:04 PM Located in Chemistry / Atoms, Molecules, and Ions / Definitions The concept that atoms play a fundamental role in chemistry is called modern _______ theory by Dr. Osama M. Khaled — published Jun 22, 2022 — last modified May 30, 2025 09:04 PM Located in Chemistry / Atoms, Molecules, and Ions / Definitions A tiny subatomic particle with a negative charge is called _______ by Dr. Osama M. Khaled — published Jun 22, 2022 — last modified May 30, 2025 09:04 PM Located in Chemistry / Atoms, Molecules, and Ions / Definitions A subatomic particle with a positive charge is called _______ by Dr. Osama M. Khaled — published Jun 22, 2022 — last modified May 30, 2025 09:04 PM Located in Chemistry / Atoms, Molecules, and Ions / Definitions A subatomic particle with no charge is called _________ by Dr. Osama M. Khaled — published Jun 22, 2022 — last modified May 30, 2025 09:04 PM Located in Chemistry / Atoms, Molecules, and Ions / Definitions A molecule with only two atoms is called _______ molecules by Dr. Osama M. Khaled — published Jun 22, 2022 — last modified May 30, 2025 09:04 PM Located in Chemistry / Atoms, Molecules, and Ions / Definitions < Previous 10 items 1 ... 137 138 139 140 141 142 143 ... 679 Next 10 items > Subscribe to an always-updated RSS feed.
