Across
- 2. an S Sublevel can hold this many electrons
- 4. S,P,D,F are all examples of these
- 6. a horizontal row on the periodic table that consists of elements with similar properties
- 7. this element has 1 electron in 1s Sublevel
Down
- 1. Gases group 18 elements
- 3. Table arrangement of elements based upon atomic number and electron configurations
- 5. group elements helium, lithium, beryllium, Boron, carbon, nitrogen, oxygen, and flourine are all examples
- 8. a column on the periodic table (family), numbers 1-18