Final answer:
The electron dot structures for calcium, bromine, sodium, and sulfur are represented with the corresponding number of dots around their symbols.
Step-by-step explanation:
- Calcium (Ca): The electron dot structure for calcium consists of two dots placed on the symbol Ca, one above and one below, representing the two valence electrons.
- Bromine (Br): The electron dot structure for bromine consists of six dots placed around the symbol Br, two on each side, representing the six valence electrons.
- Sodium (Na): The electron dot structure for sodium consists of one dot placed on the symbol Na, representing the single valence electron.
- Sulfur (S): The electron dot structure for sulfur consists of six dots placed around the symbol S, two on each side, representing the six valence electrons.
Learn more about Electron dot structures