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8th Periodic Table
8th Grade Periodic Table
Question | Answer |
---|---|
What are the Physical Properties of Metals? | Shinyness, mallibility, ductibility, conductivity |
What is ductile? | Are materials that can be pulled out or drawn into a long wire |
What is conductivity? | Is the Ability of an object to transfer heat or electricity to another object |
What is reactivity? | The speed in which an element combines or reacts with another element |
What is Corrosion? | The desturuction of metal by slowly turning to a reddish brown rust |
What is the name of group/ family 1? | The Alkali Metals |
What is the name of group/ family 2? | The Alkaline Earth Metals |
What is the name of group/ families 3-12? | The Transition Metals |
What is the name of group/ family 13? | Boron |
What is the name of group/ family 14? | Carbon |
What is the name of group/ family 15? | Nitrogen |
What is the name of group/ family 16? | Oxygen |
What is the name of group/ family 17? | The Halogens |
What is the name of group/ family 18? | The Nobel Gases |
What are the two speacil famlies called? | Lanthanides and Actindes |
What do non-metals lack? | Most of the properties of a metal |
What do Metalloids have? | They have characteristics of both metals and non-metals |
How many valence electrons does group 1 have? | 1 |
How many valence electrons does group 2 have? | 2 |
How many valence electrons does groups 3-12 have? | 2 or more |
How many valence electrons does group 13 have? | 3 |
How many valence electrons does group 14 have? | 4 |
How many valence electrons does group 15 have? | 5 |
How many valence electrons does group 16 have? | 6 |
How many valence electrons does group 17 have? | 7 |
How many valence electrons does group 18 have? | 8 |
Where are the protons located? | In the nucleus |
Where are the Electrons located? | In the electron cloud |
Where are the neutrons located? | In the nucleus |