UCR A7 Video Clip 1: Group presents definition of isotope

UCR A7 Video Clip 1: Group presents definition of isotope

Using a whiteboard, a group presents their definition of isotope and uses Carbon-12 and Carbon-14 as examples.

UCR A7 Video Clip 2: Group answers what kind of ions nonmetals form

UCR A7 Video Clip 2: Group answers what kind of ions nonmetals form

Using whiteboard, a group explains why nonmetals form negative ions. The instructor then asks additional questions.

UCR A7 Video Clip 3: Group answers Summarizing Question #1

UCR A7 Video Clip 3: Group answers Summarizing Question #1

A group describes how the periodic table is organized by the number of protons in the atom's structure.

UCR A7 Video Clip 4: Group answers Summarizing Question #2

UCR A7 Video Clip 4: Group answers Summarizing Question #2

A group describes how the periodic table is organized by the number of electrons in the atom's structure. The instructor asks the group an additional question.

UCR A7 Video Clip 5: Group answers Summarizing Question #3

UCR A7 Video Clip 5: Group answers Summarizing Question #3

A group answers whether core or valence electrons are more important in predicting similar physical properties and chemical reactivity of elements in the same group.

UCR A7 Video Clip 6: Group answers Summarizing Question #4

UCR A7 Video Clip 6: Group answers Summarizing Question #4

A group draws shell models for Oxygen-15 and Fluorine-18. The instructor asks additional questions.

UCR A7 Video Clip 7: Group answers Summarizing Question #5

UCR A7 Video Clip 7: Group answers Summarizing Question #5

A group fills out table for the Iron-55 (2+) ion.