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Basic Content
Naming Compounds and Formulas
| Question | Answer |
|---|---|
| Why do you put elements in columns? | Similar Properties |
| Each column is called a what? | Group |
| What group of elements are Lustrous, Ductile, Malleable and Conductor of heat and electricity? | Metals |
| What Group are Transition Metals In? | Group B |
| What group of elements are Dull, Brittle and Nonconductors? | Non-metals |
| What group of elements have properties of both Metals and Non-metals and are Semiconductors? | Metalloids or Semimetals |
| If something is electrically neutral it has what? | The same number of protons and electrons. |
| Are atoms electrically neutral? | Yes, atoms are electrically neutral. |
| Are Ions atoms? | Yes, Ions are atoms or a group of atoms. |
| Do Ions have a charge? | Yes, Ions have a charge. |
| Do Ions always have to have a positive charge? | No, Ions can have a different number of protons or electrons meaning they can have a positive or negative charge. |
| Do Ions always have to have a negative charge? | No, Ions can have a different number of protons or electrons meaning they can have a positive or negative charge. |
| Non-metals are elemental what? | Anions |
| Does a negative ion what? A. Stay Neutral B. Gain Electrons C. Lose Electrons | B. Gain Electrons |
| Does a positive ion what? A. Stay Neutral B. Gain Electrons C. Lose Electrons | C. Lose Electrons |
| Are positive ions what? A. Cations B. Anions C. Groups D. Neutral | A. Cations |
| Are negative ions what? A. Cations B. Anions C. Groups D. Neutral | B. Anions |
| Metals are elemental what? | Cations |
| Are all compounds neutral? | Yes, all compounds are neutral. |
| What is the Law of Definite Proportion? | All molecules of a compound have the same number of atoms of each type of element that make the compound. |
| When the total charge is Zero the ________ are __________. | compounds, neutral |
| How are Molecular compounds made? | They are made by joining nonmetal atoms together into molecules. |
| What are Molecular compounds made of? | Made of molecules. |
| Which type of compound the Smallest piece is a FORMULA UNIT? | Ionic Compounds |
| If the name ends in -ate of -ite it is an? | Acid |