Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
3 Cards in this Set
- Front
- Back
Which groups are the most reactive |
1 and 7.1 has to lose more electrons while 7.1 has to gain one more electron. |
|
What element is group 8 period 2 |
Neon |
|
What are periods on the periotic table and what do they tell you? |
Periods are the rows and they tell you how many energy levels the atoms have |