Atomic Number, Mass Number, and Net Electric Charge

This video explains how to calculate the atomic number, the mass number, and the net electric charge given the number of protons, electrons, and neutrons, It also explains how to identify the element. This video also discusses the difference between the isotopic mass number and the average atomic mass. Chemistry - Free Formula Sheets: https://www.video-tutor.net/formula-sheets.html Final Exam and Test Prep Videos: https://bit.ly/41WNmI9 _____________________________________________________________________________________________ Chemistry - Basic Introduction: https://www.youtube.com/watch?v=-KfG8kH-r3Y Scientific Notation Review: https://www.youtube.com/watch?v=ZtB0vJMGve4 Significant Figures Review: https://www.youtube.com/watch?v=l2yuDvwYq5g Unit Conversion Problems: https://www.youtube.com/watch?v=eK8gXP3pImU Accuracy and Precision: https://www.youtube.com/watch?v=0IiHPKAvo7g Pure Substances & Mixtures: https://www.youtube.com/watch?v=OHhnm2p5G3o Homogeneous & Heterogeneous Mixtures: https://www.youtube.com/watch?v=eI-tmv4DLEk Physical and Chemical Changes: https://www.youtube.com/watch?v=YE2xaMsoGFU Solids, Liquids, Gases, & Plasma: https://www.youtube.com/watch?v=9TVOlTolKFA Physical Vs Chemical Properties: https://www.youtube.com/watch?v=gH1R87ahFvA ______________________________________________________________________________________________ Law of Conservation of Mass: https://www.youtube.com/watch?v=eBTNzScLUg4 Law of Definite Proportions: https://www.youtube.com/watch?v=ly0ywRdVG_M Law of Multiple Proportions: https://www.youtube.com/watch?v=sxE95VOY-YY Rutherford's Gold Foil Experiment: https://www.youtube.com/watch?v=sNQsdrqsD_s Cathode Ray Tube Experiment: https://www.youtube.com/watch?v=i6zyPOSreCg Atoms - Basic Introduction: https://www.youtube.com/watch?v=acdkMeEKCNQ Cations and Anions Explained: https://www.youtube.com/watch?v=aAV2DMAI5f8 Diatomic Elements & Molecules: https://www.youtube.com/watch?v=gi337Mx7wTc Elements, Atoms, & Molecules: https://www.youtube.com/watch?v=pSJeMJaCkVU Protons, Neutrons, & Electrons: https://www.youtube.com/watch?v=65dDZulPhtg Average Atomic Mass: https://www.youtube.com/watch?v=JT18bDAadQ0 Percent Abundance of Isotopes: https://www.youtube.com/watch?v=w-WhwWNC8-Q ________________________________________________________________________________________________ Ionic and Covalent Bonding: https://www.youtube.com/watch?v=uDFLHTDJ4XA Naming Molecular Compounds: https://www.youtube.com/watch?v=3agUL7-ezXk Memorize The Polyatomic Ions: https://www.youtube.com/watch?v=FXBEh7nd9KQ Writing Formulas - Molecular Compounds: https://www.youtube.com/watch?v=KrJnnwLDY6o Naming Ionic Compounds: https://www.youtube.com/watch?v=5rSgduXqhhU Naming Transition Metal Compounds: https://www.youtube.com/watch?v=eM5mDnQX0k8 Writing Formulas - Ionic Compounds: https://www.youtube.com/watch?v=GJ4Mds0CWLE Writing Formulas - Polyatomic Ions: https://www.youtube.com/watch?v=stu2omPRvbs Naming Acids In Chemistry: https://www.youtube.com/watch?v=r7PfTMAFYgs Introduction to Moles: https://www.youtube.com/watch?v=EowJsC7phzw ________________________________________________________________________________________________ SAT Chemistry Subject Test: https://www.youtube.com/watch?v=ygpTfaSFqH8 SAT Math Part 1: https://www.youtube.com/watch?v=fTGuTEQCsZY ACT Math Test Prep: https://www.youtube.com/watch?v=SsA7rZ8kczM GRE Math Test Prep: https://www.youtube.com/watch?v=z6lbrzaCbdk Full-Length Exam Videos + Worksheets: https://www.patreon.com/MathScienceTutor E-Book & E-mail Newsletter: https://www.video-tutor.net/math-and-science-ebook.html ________________________________________________________________________________________________ General Chemistry 1 Final Exam Review: https://www.youtube.com/watch?v=5yw1YH7YA7c