1 / 7

7th Grade Unit 11: Chemical Reactions and Compounds Lesson 2: Periodic Table of Elements

7th Grade Unit 11: Chemical Reactions and Compounds Lesson 2: Periodic Table of Elements Vocabulary of Instruction:. 1. Atomic number. Number of protons in an atom’s nucleus. Back to Main Page. 2. Families.

libby-moreno
Download Presentation

7th Grade Unit 11: Chemical Reactions and Compounds Lesson 2: Periodic Table of Elements

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. 7th Grade Unit 11:Chemical Reactions and Compounds Lesson 2:Periodic Table of Elements Vocabulary of Instruction:

  2. 1. Atomic number • Number of protons in an atom’s nucleus.

  3. Back to Main Page 2. Families • Is a vertical column in the periodic table of the chemical elements. The Periodic Table has 18 Families.

  4. 3. Groups • A group is a vertical column (top to bottom) in the periodic table. It is a synonymous of Families. There are 18 groups. Groups

  5. 4. Periods • Is a horizontal row (left to right) in the periodic table. There are 7 periods in the Periodic Table. Periods

  6. 5. Reactivity • Ready susceptibility to chemical change.

  7. 6. Series • Electrical current has one and only one path it can travel. In the Periodic Table is a name given different groups of elements at the bottom of it.

More Related