Valence electrons, their variation in the periodic table and relation to reactivity and electrical conductivity of elements.
Valence electrons, bonding, and the octet rule are covered in this video.
Reviews valence electrons, their variation in the periodic table, and their relation to reactivity and electrical conductivity of elements.
With this KWL Chart, reflect on your prior knowledge of a concept, come up with questions you're curious about, and come up with answers from the reading.
Find out how chemical bonds explain the millions of different substances known to exist, and learn the differences between ionic and covalent bonds.
Learn how living things depend on molecular compounds, how covalent bonds form, and the diversity of biochemical compounds that result.
Learn how the atomic number of an element is related to its valence electrons and the properties of the element.
Watch how sodium gives up its one valence electron in a reaction with chlorine.