See what we can offer to your school
"SimpleStudy just makes sense...”
Get the best plan for your school
10 questions from this quiz
Red
They form mobile charged particles (ions)
Slippery or soapy feel
Red cabbage
Hydrogen ions (H+\text{H}^+H+)
Oxide (O2−\text{O}^{2-}O2−) or hydroxide (OH−\text{OH}^-OH−)
Aluminium
Basic oxides
Wash with plenty of water
Aluminium chloride and water
Select your subjects, and get access to A+ resources today.