I believe the answer is excess reactant?
Answer:
Boiling point.
Explanation:
Flammability, reactivity and toxicity are all chemical properties!
carbon has 6 protons and hydrogen has 1 proton
Table salt (NaCl) is a compound. Every molecule of table salt has the same properties as every other molecule of table salt because they all have one sodium (Na) atom and one chlorine (Cl) atom. This is referred to as fixed composition.
Hope this helps! Please correct me if I'm wrong :)
