Week 4 - Matter (Part 2)
Introduction to Matter
Introduction to Matter
Learning Target: I can explore how atoms are joined together in molecules, compounds, pure substances, and mixtures.
Warm-Up (09/01/20)
Warm-Up (09/01/20)
- What do we call two of the same type of atom joined together by a bond?
- What holds a molecule together?
- How does an atom connect with another atom and stay connected?
Vocabulary Word Wall
Vocabulary Word Wall
Matter - anything that has mass and takes up space Mass - in physics, the quantity of matter Atom - the smallest unit of an element that maintains the chemical properties of that element Element - a substance whose atoms all have the same number of protonsSubstance - matter which has a specific composition and specific propertiesMolecule - two or more elements joined together by a bondCompound - a substance composed of two or more different elements Chemical Formula - a combination of symbols and numbers that show the ratio of particular atoms within a moleculeSubscript - the number of particular atoms within a molecule Chemical Bond - The joining of atoms by attraction to each other through sharing and exchanging electronsCovalent bond - atoms joined by sharing electronsIonic bond - atoms joined by donating an electron
Activator Video
Activator Video
3ExplanationMolecules-1553539932539.pptx
Activity
Activity
- Students will complete the Quick INB Practice (Slides 9 - 10) of the Mini-Lesson on paper
- Students will select a molecule online based on a substance they like. They will draw the molecule, identify the elements within it, write its chemical formula, and write the ratio of elements within the molecule
Quick Review
Quick Review
Can You:
•Describe the differences in an element, a molecule, and a compound?
Homework
Homework
link to the DYNAMIC PERIODIC TABLE OF ELEMENTS
Review all videos, mini-lessons, and vocabulary.
Read: Chapter 4 Elements, Compounds, and Mixtures Pages 90 - 105 Holt Georgia Physical Science
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