Unit 2 Test Flashcards
1
Q
What are the 4 parts of Dalton’s atomic theory?
A
- All elements are made of atoms
- Atoms of an element are identical
- Atoms can not be created or destroyed
- Atoms combine in specific ratios to form compounds
2
Q
What are the names of families 1, 2, 16, 17, 18 and the two bottom rows?
A
- Alkali metals
- Alkaline earth metals
- Chalcogens
- Halogens
- Noble gases
Top row: Lanthanides
Bottom row: Actinides
3
Q
How do you name an acid that doesnt contain oxygen?
A
hydro(root)ic acid
4
Q
How do you name an acid that contains oxygen and ends in -ite?
A
(root)ous acid
5
Q
How do you name and acid that contains oxygen that ends in -ate?
A
(root)ic acid