Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Ionic Bonding
| Question | Answer |
|---|---|
| How many valence electrons does oxygen have? | 6 |
| How many valence electrons does sodium have? | 1 |
| How many valence electrons does chlorine have? | 7 |
| How many valence electrons does aluminum have? | 3 |
| How many valence electrons does magnesium have? | 2 |
| Metals lose electrons to become stable because this takes less ___. | energy |
| It takes (metals/nonmetals) less energy to gain electrons to become stable. | nonmetals |
| Chloride ions have what charge? | 1- |
| Aluminum ions have what oxidation number? | 3+ |
| Group 1 ions all have what charge? | 1+ |
| Group 2 ions all have what oxidation number? | 2+ |
| Bonds between a metal & non-metal are called | ionic bonds |
| Metals tend to (gain / lose) electrons when they bond? | lose |
| In ionic bonding, valence electrons are (shared/transferred)? | transferred |
| Metals form ions that have this kind of charge | positive |
| Nonmetals form ions that have this kind of charge | negative |
| Nonmetals tend to (gain/lose) electrons to become stable | gain |
| All atoms that gain or lose electrons do so in order to become this | stable |
| The only stable elements as atoms are this group | 18 |
| The bond in an ionic bond is the attraction between (like/opposite) charges | opposite |
| Eight valence electrons makes atoms or ions stable. This is the ___ rule | Octet |
| The charge of an ion in a compound is called its ___ number | oxidation |
Created by:
Mr.B-LUHS
Popular Physical Science sets