CHEMISTRY- 3.1 Hydrogen, Oxygen, and Water-
STUDY GUIDE WITH COMPLETE VERIFIED
SOLUTIONS
Hydrogen - ✔✔Explosive gas used as rocket fuel.
Oxygen - ✔✔Gas essential for combustion, not flammable.
Water - ✔✔Liquid compound formed from hydrogen and oxygen.
Boiling Point - ✔✔Temperature where substance transitions from liquid to gas.
Combustion - ✔✔Chemical reaction producing heat and light, requires oxygen.
Element - ✔✔Pure substance consisting of one type of atom.
Compound - ✔✔Substance formed from two or more elements chemically combined.
Mixture - ✔✔Combination of substances without fixed proportions.
Sodium Chloride - ✔✔Stable compound formed from sodium and chlorine.
Sodium - ✔✔Reactive metal that can explode on water contact.
Chlorine - ✔✔Corrosive gas, fatal if inhaled.
STUDY GUIDE WITH COMPLETE VERIFIED
SOLUTIONS
Hydrogen - ✔✔Explosive gas used as rocket fuel.
Oxygen - ✔✔Gas essential for combustion, not flammable.
Water - ✔✔Liquid compound formed from hydrogen and oxygen.
Boiling Point - ✔✔Temperature where substance transitions from liquid to gas.
Combustion - ✔✔Chemical reaction producing heat and light, requires oxygen.
Element - ✔✔Pure substance consisting of one type of atom.
Compound - ✔✔Substance formed from two or more elements chemically combined.
Mixture - ✔✔Combination of substances without fixed proportions.
Sodium Chloride - ✔✔Stable compound formed from sodium and chlorine.
Sodium - ✔✔Reactive metal that can explode on water contact.
Chlorine - ✔✔Corrosive gas, fatal if inhaled.
