'Group 6a' presentation slideshows

Chapter 7 The Structure of Atoms and Periodic Trends

Chapter 7 The Structure of Atoms and Periodic Trends. Arrangement of Electrons in Atoms. Electrons in atoms are arranged as SHELLS (n) SUBSHELLS ( l ) ORBITALS (m l ). Electrons in Shells. The number of shells increases with the shell value (n).

1.06k views • 75 slides

Atomic Electron Configurations and Chemical Periodicity

Atomic Electron Configurations and Chemical Periodicity. Goals: Understand the role magnetism plays in determining and revealing atomic structure. Understand effective nuclear charge and its role in determining atomic properties.

1.22k views • 58 slides

Chapter 7 Periodic Properties of the Elements

Chemistry, The Central Science , 10th edition Theodore L. Brown; H. Eugene LeMay, Jr.; and Bruce E. Bursten. Chapter 7 Periodic Properties of the Elements. John D. Bookstaver St. Charles Community College St. Peters, MO ? 2006, Prentice Hall, Inc. Development of Periodic Table.

594 views • 50 slides

REDOX TITRATION

Experiment #3. REDOX TITRATION. OXIDATION- REDUCTION TITRATION: IRON & PERMANGANATE. What are we doing in this experiment?. Determine the % of Iron, in a sample by performing a redox titration between a solution of the iron sample and potassium

1.66k views • 44 slides

Unit 5

Unit 5. Ionic Bonding. Pure Substances & Nomenclature. Pure substances can exist in several forms: I) Atomic Elements & Molecular Elements, II) Ionic Compounds and III) Molecular Compounds (studied in next unit)

378 views • 26 slides

Chapter 3 Atoms and Elements

Chapter 3 Atoms and Elements. 3.8 Periodic Trends. Valence Electrons. The valence electrons determine the chemical properties of the elements are the electrons in the outermost, highest energy level are related to the Group number of the element

385 views • 25 slides

Unit 5 The Structure of Matter

360 views • 23 slides

Chapter 7 Ionic and Metallic Bonding

398 views • 22 slides

Ions

Ions. Atoms of an element with different numbers of electrons are called ions : ions with more electrons than the atom are negatively charged and called anions . ions with fewer electrons than the atom are positively charged and called cations . atom ion

366 views • 18 slides

Chapter 5

Chapter 5. Write the notes that are underlined. . Valence Electrons. Electrons that are in the highest occupied energy level of an atom Important to chemical reactions The reason elements in a group have similar properties. Alkali Metals. Group 1A (Li, Na, K, Rb , Cs, Fr)

194 views • 10 slides