 | Understand that elements in the periodic table are arranged by atomic number and properties. |
| Identify the chemical symbols of elements. |
| Identify the different parts of an atom. |
|
Determine the atomic number, atomic mass, & the # of protons, neutrons and electrons for each atom. |
Assignment: Atoms Family PowerPoint/Notes (22). Atom Song Video.
| Identify the chemical symbols of elements. |
| Identify the different parts of an atom. |
| Determine the atomic number, atomic mass, & the # of protons, neutrons and electrons for each atom. |
Assignment: Atoms Family Atomic Math Challenge (23).
| Atoms are made of extremely tiny particles called protons, neutrons, and electrons. |
| Protons and neutrons are in the center of the atom, making up the nucleus. |
| Electrons surround the nucleus. |
| Protons have a positive charge. |
| Electrons have a negative charge. |
| The charge on the proton and electron are exactly the same size but opposite. |
| Neutrons have no charge. |
| Since opposite charges attract, protons and electrons attract each other. |
Assignment: Static Electricity Lab (24-26).
| Atoms are made of extremely tiny particles called protons, neutrons, and electrons. |
| Protons and neutrons are in the center of the atom, making up the nucleus. |
| Electrons surround the nucleus. |
| Protons have a positive charge. |
| Electrons have a negative charge. |
| The charge on the proton and electron are exactly the same size but opposite. |
| Neutrons have no charge. |
| Since opposite charges attract, protons and electrons attract each other. |
| Develop memory devices for 25 element symbols. |
Assignment: Discuss Static Electricity Lab (24-26). Memory Techniques (27).
| Develop memory devices for 25 element symbols. |
Assignment: Memory Techniques (27).