Reactivity - Chemical Changes Flashcards
1
Q
State the reactivity series in desceding order strating from the most reactive
A
- Potassium K - PLEASE
- Sodium Na SEND
- Lithium LIONS
- Calcium Ca CATS
- Magnesium Mg MONKEYS
- Aluminium Al AND
- Zinc Zn ZEBRAS
- Iron Fe INTO
- Tin Sn TERRIBLE
- Lead Pb LOUD
- Hydrogen H HOT
- Copper Cu COUNTRIES
- Silver Ag SIGNED
- Gold Au GENERAL
- Platinum Pt PENGUIN
2
Q
Which elements are reactive with water?
A
- Potassium
- Sodium
- Lithium
- Calcium
3
Q
Which elements are non-metals?
A
- Carbon
- Hydrogen
4
Q
What is a displacement reaction?
A
When a more reactive metal displaces a less reactive metal from its compound
