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Bonds and Equations
Bonds and Equations, Ionic and Covalent
| Term | Definition |
|---|---|
| What happens to an atom when there is a transfer of electrons? | It becomes charged. |
| What do Ionic bonds form between? | A non metal and a metal |
| How many valence electrons does it take to fill up the orbital? | Eight |
| What does a covalent bond form between? | Non-metals |
| What is a polar bond? | When an atom has a slightly stronger pull so it pulls the shared electrons towards itself more. Tug of war |
| What is electronegativity? | The tendency of an atom in a covalent bond to attract shared electrons. |
| What does "bi" mean? | Two |
| An ionic bond has a _____ bond. | Strong |
| An ionic bond has a _____melting and boiling point | high |
| An ionic bond has _____ solids at room temperature | crystalline |
| An ionic bond has a 3D pattern called a _____ | lattice |
| An ionic bond conducts _____ better in an aqueous state | electricity |
| An ionic bond usually _____ in water | dissolves |
| A covalent bond has a ______ bond. | strong |
| A covalent bond has a ______ melting and boiling point. | low |
| A covalent bond con be ______ or non-polar. | polar |
| A covalent bond is usually a ______ or gas.....if solid they are very brittle. | liquid |
| A covalent bond is not good at conducting ______ | electricity |
| The first _____ in a compound is the first nonmetal written. | name |
| The last ______ in a compound is the second nonmetal with an -ide on the end. | name |
| A prefix is used to tell the amount of _____ in a compound. | atoms |
| prefix Mono means | one |
| prefix Di means | two |
| prefixTri means | three |
| prefix Tetra means | four |
| prefix Penta means | five |
| prefix Hexa means | six |
| prefix Hepta means | seven |
| prefix Octa means | eight |
| prefix Nona means | nine |
| prefix Deca means | ten |
| Hydrogen bonding takes place between ____ molecules containing hydrogen | polar |
| Ionic bonds have a slight _____ | charge |