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Description
Flashcards by Adam Collinge, updated more than 1 year ago
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Created by Adam Collinge
about 10 years ago
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| Question | Answer |
| How do you tell the amount of electrons an element has using the P. table? | By which group it is in, e.g group 1 elements have 1 electron on the outer shell but group 0 electrons will have 8 electrons on the outer shell |
| When are atoms much 'happier'? | When they have a full shell of electrons |
| Why do most atoms want to react? | Because most atoms don't have an outer shell |
| Why is the less reactive group on the periodic table and why? | Group 8 because they have a full outer shell of electrons |
| Which group on the P. table is the most reactive and why? | Group 1 because they have the least amount of electrons on the outer shells |
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