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Science Exam
Questions | Answer |
---|---|
Matter is anything that; | a) Has a mass b) Takes up space |
Ionic Compounds- Types of atoms involved? | |
Molecular Compounds- Types of atoms involved? | |
Ionic Compounds- Bond Type? | The transfer of valence electron(s) |
Molecular Compounds- Bond Type? | Covalent bond |
Ionic Compounds- Electrons are: | Transfer electrons |
Molecular Compounds- Electrons are: | Share electrons |
Change the ending of non-metal too "ide". Write metal followed by the non-metal. | |
Naming Polyatomic compounds | Write name of metal and the name of polyatomic compound. If metal has more than one ionic charge: include charge # in name. |
What is the Law of conservation of mass? | A mass that is neither created nor destroyed by chemical reactions or physical transformations. |
Acids: | Water soluble, sour taste, conduct electricity and corrosive |
Acids are created of: | A non-metal with hydrogen or a polyatomic compound. |
Bases: | Water soluble, bitter taste, conduct electricity and drain cleaner |
Bases are made from: | A metal and |
What is light? | A form of energy that can be detected by cells in our eyes. |
Non-luminous sources of light | Reflect light; Example the moon |
Luminous sources of light | Emit their own light; Example the sun |
SALT | Size Attitude Location Type |
Real vs virtual images | |
Law of reflection |