Match the vocabulary term on top with the definition below.
Theory, Hypothesis, Experiment, Observations
_____________________Information obtained through the senses
_____________________A well tested explanation for a broad set of observations
_____________________A proposed explanation for an observation
_____________________A repeatable procedure that is used to test a hypothesis
Write the electron configuration notation and the Lewis dot notation for an atom of sulfur (S), atomic number 16. Name two other nonmetals that would have the same number of valence electrons.
Write the electron configuration notation for a sulfide ion.
Write the correct formula for each of the following compounds:
- Sulfur trioxide
- Sodium sulfide
- Carbon tetrachloride
- Aluminum chloride
- Diphosphorus pentoxide
- Barium phosphide