Search for tag: "nucleus"

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CHEM 130 - Shells, Subshells, and Orbitals duration 6 minutes 2 seconds CHEM 130 - Shells, Subshells, and Orbitals CHEM 130 - Shells, Subshells, and Orbitals	CHEM 130 - Shells, Subshells, and Orbitals shell electrons shells block energy nucleus table orbitals shape f. bohr periods characteristics blocks width row model electron farther energies zoom From Adam Herring 0 likes 193 plays 0 Usage Zoom Recording
CHEM 130 - Electronegativity and Bond Polarity duration 6 minutes 46 seconds CHEM 130 - Electronegativity and Bond Polarity CHEM 130 - Electronegativity and Bond Polarity	CHEM 130 - Electronegativity and Bond Polarity CORRECTION: In the video above, I misspoke and said that you do NOT need to know the values for the difference in electronegativity that represent a polar bond and ionic bond. This is incorrect. You… zoom electronegativity chlorine bonds elements charge electrons iodine difference polar bond fluorine element covalent bromine values nucleus differences trend molecule table From Adam Herring 0 likes 263 plays 0 Usage Zoom Recording
CHEM 130: Atomic Structure duration 8 minutes 54 seconds CHEM 130: Atomic Structure CHEM 130: Atomic Structure	CHEM 130: Atomic Structure zoom protons neutrons isotope mass carbon element electrons isotopes atom silicon nucleus symbol atoms table charge sum nature size room reason From Adam Herring 0 likes 323 plays 0 Usage Zoom Recording
CHEM 110 - Chapter 1.1 Atomic Structure duration 12 minutes 40 seconds CHEM 110 - Chapter 1.1 Atomic Structure CHEM 110 - Chapter 1.1 Atomic Structure	CHEM 110 - Chapter 1.1 Atomic Structure Introduction and Learning objectives 00:00 What is an atom? 01:27 Biological view of the Periodic Table 05:09 Identifying an element by its atomic number 07:22 Isotopes 07:34 Ions 09:20… protons neutrons electrons mass element carbon atom charge ions ion nucleus elements left amu particles numbers proton minus bit size From Adam Herring 0 likes 1,029 plays 0