Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
14 Cards in this Set
- Front
- Back
|
Dobereiner
|
FOcuses on Triads
Predicted atomic mass of middle element |
|
|
Newlands
|
Organized all the elemnets by atomic mass
Law of Octets |
|
|
Mendeleev
|
Predicted pops. of elements that had not yet to be discovered.
Flaw.. organized elements by atomic mass |
|
|
Mooseley
|
Organized elements by atmic number
|
|
|
Alkali Metals
|
Group/Family I
|
|
|
Alakaline Earth Metals
|
Group/Familie II
|
|
|
Family I
|
Alkali metals
|
|
|
Family II
|
Alkaline Earth Metals
|
|
|
Family 6
|
Oxygen
|
|
|
Family 7
|
Halogens
|
|
|
Family 8
|
Noble Gases
|
|
|
Metals location on Periodic Table
|
Left
|
|
|
Non-metals Location On Periodic Table
|
Right
|
|
|
///
|
///
|
