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 Add and simplify by Dr. Osama M. Khaled — published Apr 26, 2024 — last modified May 12, 2024 11:42 AM Located in Mathematics / … / Adding and Subtracting Fractions / Fractions that have the same denominator You can subtract two fractions by adding the first to the opposite of the fraction to be subtracted by Dr. Osama M. Khaled — published Apr 27, 2024 Located in Mathematics / … / Adding and Subtracting Fractions / Fractions that have the same denominator Subtract the following two fractions by Dr. Osama M. Khaled — published Jun 28, 2024 Located in Mathematics / … / Adding and Subtracting Mixed Numbers / Subtract mixed numbers dissolving_ions.gif by Dr. Osama M. Khaled — last modified Nov 10, 2025 04:12 AM Located in Chemistry / … / Dissociation, Ionic Equations, and Spectator Ions / When sodium chloride (NaCl) dissolves in water, which of the following statements are true? Refer to the nearby figure. How many protons would this atom have? by Dr. Osama M. Khaled — published Jun 05, 2024 — last modified Jun 05, 2024 09:35 AM Located in Physics / Atoms and Molecules / Atoms and Molecules balance_electrons.gif by Dr. Osama M. Khaled — last modified Jun 05, 2024 09:34 AM Located in Physics / … / Atoms and Molecules / Refer to the nearby figure. How many protons would this atom have? Which particles in the atom interact with those of another atom? by Dr. Osama M. Khaled — published Jun 05, 2024 Located in Physics / Atoms and Molecules / Atoms and Molecules To determine whether a particular atom is of a difference element than another what do you need to know about the atoms? by Dr. Osama M. Khaled — published Jun 05, 2024 Located in Physics / Atoms and Molecules / Atoms and Molecules The number of protons in the nucleus of an atom of an element is called the _____ ______ by Dr. Osama M. Khaled — published Jun 05, 2024 Located in Physics / Atoms and Molecules / Atoms and Molecules What does the atomic number tell us? by Dr. Osama M. Khaled — published Jun 05, 2024 Located in Physics / Atoms and Molecules / Atoms and Molecules < Previous 10 items 1 ... 229 230 231 232 233 234 235 ... 366 Next 10 items > Subscribe to an always-updated RSS feed.
